Question

What is the circumference of a circle with a diameter of 85 feet? feet (Use 3.14 for Pi.)

Answer 1

Explanation:

Circumference of circle = 2πr

Diameter (d) = 85 feet = 85×30.48cm = 2590.8cm

Radius (r) = d/2 = 2590.8/2 = 1295.4cm

Circumference = 2 × 3.14 × 1295.4

=. 6.28×1295.4 = 8135.112cm

Answer 2

Answer:

Here is your answer mate

Given,

Diameter = 85 feet

Circumference = 2× pi ×radius

2 ×(diameter /2) pi

Diameter ×pi

85 ×3.14 feet

Hope it may help you

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