Question

work out the perimeter of this semicircle take pi to be 3.142 and write down all of the digits by your calculator with 11

Answer 1

Answer:46.278

The perimeter of semicircle is 1/2piD where D is the diameter of the given semicircle .

If D = 24 cm

Then Perimeter = 1/2*3.14*24

Perimeter = 37.68cm

Hope it helps

Thanks!!

Answer 2

37.68 is the right answer ok mark me as brainlist plz plz