Please answer quickly

asked Dec 3, 2021 129k views

3 votes

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2 votes

Explanation:

$49 = {r}^(2) \\ \: \: \: \: \: \: r = √(49) \\ \: \: \: \: \: \: r = 7 \: cm$

The diameter is twice the radius of the circle

diameter

= 2 x r

= 2 x 7

= 14 cm

Hsiaofei answered Dec 7, 2021

4.1k points

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