Question

What is the approximate perimeter of a semicircle with a radius of 9 mm?



Use π ⁢ = 3.14.

Express your final answer to the nearest hundredth.

Answer 1

i think 28.26

Answer 2

@geerky42 @Mehek14

Answer 3

wait no now i think it is 56.52

Answer 4

hold on let me do the math

Answer 5

kk

Answer 6

your first answer was correct

Answer 7

\(\dfrac{1}{2}*π *d\)

Answer 8

ok, ty

Answer 9

This is a tricky question.