Question

please solve the QUESTION number=17

Answer 1

Answer:

A. 10 m

let radius of new park be = R

ATQ

area of new park = area of park with radius 8m + area of park with radius 6m

pie * R * R  = pie * 8 * 8 + pie * 6 *6

pie *R*R = pie ( 64+ 36 )

{pie gets cancelled out }

R*R = 100

R = 10 m