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Which expression can be used to find the radius of a circle with a diameter of 90 inches?

a. 90(2)

b. 90 + 2

c. 90 ÷ 2

d. 90 - 2

2 Answers

5 votes
the answer to this is C, 90/2
User Wallice
by
7.9k points
5 votes

Answer:

c=90/2

Explanation:

the center of the circle is your starting point and if you draw a line straight down the middle then mark your starting point then the circle is cut in 2 then theres your answer

User Hugocabral
by
8.0k points

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