3 years ago

Please help with math

Mathematics

2 answers:

Setler [38]3 years ago

6 0

r = 18 * 1/2 (because we know radius = 1/2 * diameter)

= 9 m

circumference = 2 * 3.14 * r

= 2 * 3.14 * 9

= 56.52 m^2

Hope this helps!

guapka [62]3 years ago

3 0

Answer:

Step-by-step explanation:

diameter d=18 m

r=18/2=9 m

circumference=2πr=2π×9=18π square meters.

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