Let A, B be the centres of two circles of equal radii; draw them so that each one of them passes through the centre of the other. Let them intersect at C and D.

Question

Philoid · Accepted Answer

Steps of Construction-

1. Draw a circle with some radius; let it be 2 cm with center O.

2. Extend O to A such that OA = 2 cm. Take A as a center and OA as a radius, draw a circle. C

3. On measuring with protactor, we find AB is perpendicular to CD which means their intersection makes 90° angle.

Let A, B be the centres of two circles of equal radii; draw them so that each one of them passes through the centre of the other. Let them intersect at C and D.Examine whether and are at right angles.

Let A, B be the centres of two circles of equal radii; draw them so that each one of them passes through the centre of the other. Let them intersect at C and D.
Examine whether and are at right angles.