Question

plz fast it's urgent​

Answer 1

Answer:

hope it will help u understand

Answer 2

Step-by-step explanation:

πr^2 = 25

r^2=25*7/22

r^2=175/22

r=√175/22

πr^2=36

r^2=36*7/22

r^2=18*7/11

r²=126/11

r=√ 126/11

replace values of r in circumference formula and continue the problem.....

hop eit helps u.....pls mark brainliest!!!!