Question

Draw a circle of centre O of radius 3.5 cm.contruct two tangents PA and PB to the circle such that angle APB = 80°

Answer 1

Here Is Your Answer:-=====================⤵

Prove “if two lines intersect each other, then the vertically opposite angles are equal.”

Let AB and CD be two lines intersecting at O. Ray OE bisects ∠AOB and OF is the ray opposite to OE.