March 11, 2016 Constructions, Grade 9, Math

Definition A triangle is a 3 sided polygon sometimes (but not very commonly) called the trigon. Every triangle has three sides and three angles, some of which may be the same. We can construct triangle in different given measurement. Watch Construction Of Triangle Video to learn more. Triangle Construction It’s time to build. Geometry is awesome because you […]

March 11, 2016 Constructions, Grade 9, Math

Definition A rhombus is a parallelogram with four congruent sides. If a parallelogram has two consecutive sides congruent, it is a rhombus. A rhombus looks like a diamond. Watch Construction of Rhombus Video to learn more. Rhombus A Rhombus is a flat shape with 4 equal straight sides. Also opposite sides are parallel and opposite angles are equal. It […]

March 11, 2016 Constructions, Grade 9, Math

Definition A square is a quadrilateral with four right angles and four congruent sides. A square has four sides that are all the same length and whose angles are all right angles measuring 90 degrees. Watch Construction of Square Video to learn more. Square A Square is a flat shape with 4 equal sides and […]

March 11, 2016 Constructions, Grade 9, Math

Definition Trapezium is a quadrilateral with one pair of sides parallel. We can calculate the area of trapezium by the equation, ½×(a + b)×h, where a, b = sides, h = height.Watch Construction of Trapezium Video to learn more. A quadrilateral is a simple closed figure bounded by four sides. A trapezium is a type of a quadrilateral […]

March 10, 2016 Constructions, Grade 9, Math

Definition A triangle is a 3-sided polygon sometimes called the trigon. Every triangle has three sides and three angles, some of which may be the same. An equilateral triangle is a triangle in which all three sides are equal. By constructing an equilateral triangle inside in a circle is called inscribed equilateral triangle in a circle.watch Inscribed Equilateral Triangle In […]

March 10, 2016 Constructions, Grade 9, Math

Definition A triangle is a 3-sided polygon sometimes called the trigon. Every triangle has three sides and three angles, some of which may be the same. By constructing a triangle inside in a circle is called inscribed triangle inside a circle. Step 1: Use the given center and the straightedge to construct a radius of the circle. Use […]

March 10, 2016 Constructions, Grade 9, Math

Inscribed Square Inside a Circle Square is a plane figure with four equal straight sides and four right angles. The inscribed square inside a circle is defined as the circle inscribes the square. Or the inscribed square is defined as the square is inside in the circle or circle is outside in the square.watch Inscribed Square […]

March 10, 2016 Constructions, Grade 9, Math

Equal Area Triangle To a Given Rectangle A triangle is a 3 sided polygon sometimes (but not very commonly) called the trigon. Every triangle has three sides and three angles, some of which may be the same. Rectangle is a plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in […]

March 10, 2016 Constructions, Grade 9, Math

Triangle Equal In Area To a Given Quadrilateral A triangle is a 3 sided polygon sometimes (but not very commonly) called the trigon. Every triangle has three sides and three angles, some of which may be the same. A quadrilateral is a four-sided polygon with four angles. There are many kinds of quadrilaterals. The five most common types are […]

March 3, 2016 Constructions, Grade 9, Math

Construction Of Triangle A triangle is a 3 sided polygon sometimes (but not very commonly) called the trigon. Every triangle has three sides and three angles, some of which may be the same. We can construct triangle in different given measurement. Construction of a triangle when measurements of its three sides are given Construct ΔABC, when […]

March 3, 2016 Constructions, Grade 9, Math

Construction of a Parallelogram A parallelogram is a quadrilateral with both pairs of opposite sides parallel. Or in other words, a parallelogram is a quadrilateral with opposite sides parallel. So, the opposite angles are equal. Watch Construction of a Parallelogram Video to learn more. Steps for the construction Construct a parallelogram ABCD in which AB […]

March 2, 2016 Constructions, Grade 9, Math

Escribed Circle Escribed circle is a circle outside of a triangle that is tangent to one of its sides and also to the other two sides that have been extended.Watch Escribed Circle Video to learn more. Escribed circles are also referred to as excircles. As its name ‘excircle’ suggests, an escribed circle is a circle […]

March 2, 2016 Constructions, Grade 9, Math

Definition The incircle of a triangle is that circle which just touches all three sides of the triangle. Each of the triangle’s three sides is a tangent to the circle. The center of the incircle of a triangle is located at the intersection of the angle bisectors of the triangle.Watch Incircle Of a Triangle Video […]

March 2, 2016 Constructions, Grade 9, Math

Inscribed Regular Pentagon Inside a Circle In geometry, a pentagon is any five-sided polygon or 5-gon. A regular pentagon is a pentagon which of all sides have equal length and all angles have equal measurement. The inscribed regular pentagon is defined as the circle inscribes the regular pentagon. Or the inscribed regular pentagon is defined as the […]

February 6, 2016 Constructions, Grade 9, Math

Definition Rectangle is a four-sided shape that is made up of two pairs of parallel lines and that has four right angles and one of its shape in which one pair of lines is longer than the other pair. Construction Of A Rectangle Video explains how to construct a rectangle and its practical examples, watch it. Rectangles […]

February 6, 2016 Constructions, Grade 9, Math

Definition A circle is the set of points in a plane that are a given distance, called the radius, from a given point in the plane, called the center. A segment from the center to a point on the circle is called a radius. A Segment Of A Circle On A Line Segment Video describes about the construction and the segments, […]

February 6, 2016 Constructions, Grade 9, Math

Definition A triangle is a 3-sided polygon sometimes called the trigon. Every triangle has three sides and three angles, some of which may be the same. By constructing a triangle outside in a circle or circle is placing inside of the triangle is called circumscribed triangle about a circle. Circumscribed Triangle About A Circle Video explains the […]

February 6, 2016 Constructions, Grade 9, Math

Definition Square is a plane figure with four equal straight sides and four right angles. The circumscribed square is defined as the circle circumscribes the square. Or the circumscribed square is defined as the square is outside in the circle or circle is inside in the square. Circumscribed Square About A Circle Video explains about its construction […]

February 6, 2016 Constructions, Grade 9, Math

Definition An equilateral triangle is a triangle with all three sides of equal length. The Circumscribed Equilateral Triangle About A Circle Video describes about the construction of a circumcircle or circumscribed of an equilateral triangle about a circle, watch it. Circumscribed Equilateral Triangle About A Circle An equilateral triangle is a triangle with all three sides […]

February 6, 2016 Constructions, Grade 9, Math

Definition In geometry, a pentagon is any five-sided polygon or 5-gon. A regular pentagon is a pentagon which of all sides have equal length and all angles have equal measurement. The circumscribed regular pentagon is defined as the circle circumscribes the regular pentagon . Or the circumscribed regular pentagon is defined as the regular pentagon is outside […]

February 6, 2016 Constructions, Grade 9, Math

Definition The circumcircle of a triangle is the circle that passes through all three vertices of the triangle. The construction first establishes the circumcenter and then draws the circle. Circumcenter of a triangle is the point where the perpendicular bisectors of the sides intersect. From, Circumcircle of a triangle Video describes how to construct the triangle […]