The diameter of a semicircle is 2 yards. What is the semicircle's perimeter?

Use 3.14 for pie

I don't know, sorry.

the perimeter of a semi circle = 6.28yards

Step-by-step explanation:

given that the diameter of semicircle = 2yards

semicircle perimeter = ?

π = 3.14

recall that the formulae for calculating the perimeter of a semi circle = 1/2πd + d

the perimeter of a semi circle = 1/2πd + d

the perimeter of a semi circle = 1/2 x 3.14 x 2yards + 2yards

the perimeter of a semi circle = 3.14 + 2yards

the perimeter of a semi circle = 6.28yards