Question

1. If U = 22/7 (r + h), find the value of r when U = 33/2 and h = 2​

Answer 1

Answer:

13/4

Step-by-step explanation:

put the values one by one and change the sides

Answer 2

Step-by-step explanation:

U=22/7(R+H)

33/2=22/7(R+2)

(33×7)/(2×22)=r+2

21/4=r+2

r=13/4