Chapter 3 – Understanding Quadrilaterals

113. Every kite is a parallelogram. 113. Every kite is a parallelogram. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

112. Diagonals of rectangle bisect each other at right angles. 112. Diagonals of rectangle bisect each other at right angles. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

111. Diagonals of a rectangle are equal. 111. Diagonals of a rectangle are equal. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

110. Diagonals of a rhombus are equal and perpendicular to each other. 110. Diagonals of a rhombus are equal and perpendicular to each other. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

109. is a concave pentagon. 109. is a concave pentagon. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

108. The interior angles of a triangle are in the ratio 1:2:3, then the ratio of its exterior angles is 3:2:1. 108. The interior angles of a triangle are in the ratio 1:2:3 then the ratio of its exterior angles is 3:2:1. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - [...]

107. If opposite angles of a quadrilateral are equal, it must be a parallelogram. 107. If opposite angles of a quadrilateral are equal it must be a parallelogram. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

106. If diagonals of a quadrilateral are equal, it must be a rectangle. 106. If diagonals of a quadrilateral are equal it must be a rectangle. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

104. A polygon is regular if all of its sides are equal. 104. A polygon is regular if all of its sides are equal. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 ,

103. If the sum of interior angles is double the sum of exterior angles taken in an order of a polygon, then it is a hexagon. 103. If the sum of interior angles is double the sum of exterior angles taken in an order of a polygon then it is a hexagon. July 17, 2021 [...]