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10-06-2021
Mathematics

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The area of a circle is 810 m2. What is the circumference, in meters? Express your
answer in terms of 7.

The area of a circle is 810 m2 What is the circumference in meters Express your answer in terms of 7 class=

Respuesta :

billyokoth98 billyokoth98

10-06-2021

Answer:

answer for this solution is 18π

Step-by-step explanation:

area =πr²

81π = πr²

r² = 81

r = 9

circumference = 2πr

= 2π*9

=18π

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