Question

Anyone plzzzzzzz help mee
Step by step

Answer 1

Answer:

1)πR^2=πr1^2 + πr2^2

R^2 = (5)^2+(12)^2

R^2=25+144

R=13 cm

2)2πR= 2*22/7*13=81.71 cm

Answer 2

Answer:

R = 13 cm ................. I hope it will help you