3 years ago

The diameter of a semicircle is 2 yards. What is the semicircle's perimeter? Use 3.14 for pie

Mathematics

2 answers:

docker41 [41]3 years ago

5 0

Answer:

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

lidiya [134]3 years ago

4 0

Answer:

I don’t know, sorry.

Step-by-step explanation:

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