Question

Let abcd be a square of side 8cm and there is a circle passing through b and c touching ad

Answer 1

Step-by-step explanation:

Let O be centre of circle . 

OM = radius =r 

∴r2(1−r)2+(12)2∴r2(1-r)2+(12)2 

⇒2r−1=14/⇒2r-1=1/4 

⇒2r−1=1/4⇒2r-1=1/4 

⇒2r=5/4⇒2r=5/4 

r=5/8

Answer 2

Answer:

Diagram will be.... As given above