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sineoko [7]
2 years ago
5

The circumference of a circular swimming pool is 150 feet. If the radius of the pool is doubled, what will be its new circumfere

nce?
Mathematics
2 answers:
irina1246 [14]2 years ago
7 0

Answer:

300 feet

Step-by-step explanation:

IF you multiply the radius by 2, then all 2-dimensional measurements will be doubled too. Because circumference is 2d, the new circumference = 2*150 = 300

Fynjy0 [20]2 years ago
6 0

Answer:

300 ft

Step-by-step explanation:

C = 2 * pi *r

We double the radius

= 2 * pi *2r

We will double the circumference

= 2*pi*r * 2

150 will become 300

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