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The diameter of a building's dome is 82 feet at its widest point. Find its circumference. Round to the nearest tenth. Use 3.14 for π.

d = 82 ft.

The circumference of the dome is ____
ft.

Respuesta :

bhavya2vemuri

Answer:

257.5 ft

Step-by-step explanation:

circumference of a circle with diameter=

pi*d

3.14*82=257.48

Hope this helps!

Onoriodefelix

Answer:

257.5 feet

Step-by-step explanation:

A dome is circular in shape, therefore Circumference of the dome is the circumference of a circle which is calculated by

= 2 pi r

Given

Diameter = 82 feet

Radius r = diameter/2 = 82/2

= 41

Pi = 3.14

Therefore

Circumference = 2 x 3.14 x 41

= 257.48

= 257.5 feet

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