Definition of :- circle,rectangle

Study the following diagram consisting of a circle, a rectangle and a triangle and answer the question given below it: If the circle is called 'rectangle "rectangle is called triangle' and triangle is called 'circle', which number is only in the rectangle but not in the other two diagrams?

Study the following diagram consisting of a circle, a rectangle and a triangle and answer the question given below it. If the circle is called 'rectangle rectangle is called triangle' and triangle is called 'circle', which number is only in the triangle but not in other two diagrams?

Definition of circle | General equation of circle

Definition of Circle | Standard Equation of Circle and Different Type of Circle

Problems related to combinations of figures (circle+ rectangle/square/triangle or rectangle/square + triangle)

Prove that : the parallelogram , inscirbed in a circle , is a rectangle.

Area of a rectangle and the area of a circle are equal. If the dimensions of the rectangle are 14cm x 11 cm, then radius of the circle is

A rectangle ABCD is inscribed in a circle. Let PQ be the diameter of the circle parallel the side AB. If /_BPC = 30^@ , then the ratio of the area of rectangle to the area of circle is

A rectangle ABCD is inscribed in a circle.Let PQ be the diameter of the circle parallel the side AB. If /_BPC=30^(@), then the ratio of the area of rectangle to the area of circle is