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vazorg [7]
1 year ago
9

A worker is constructing a concrete pad that has a radius of 6.3 metres, as shown below. Report a Problem ↻ Reload Image How man

y metres of wooden forming are needed for the circumference of the pad? 24.6 metres 31.5 metres 39.6 metres 249.2 metres
Mathematics
1 answer:
Mariana [72]1 year ago
7 0

The circumference of the pad to the nearest tenth is 39.6 meters

<h3>Formula for calculating the circumference of a circle?</h3>

The circumference of a circle is the arc length of the circle, as if it were opened up and straightened out to a line segment. It is also known as the perimeter of a circle.

The formula for calculating the circumference of a circle is expressed as;

C = 2πr

where

π = 3.14

r is the radius of the circle

Given the following parameters

π = 3.14

r = 6.3m

Substitute to have:

C = 2 * 3.14 * 6.3

C = 6.28 * 6.3

C = 39.564

Hence the circumference of the pad to the nearest tenth is 39.6 meters

Learn more on circumference of a circle here: brainly.com/question/23986334

#SPJ1

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