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Ira Lisetskai [31]
3 years ago
13

I need help on this problem

Mathematics
2 answers:
vesna_86 [32]3 years ago
5 0

Answer:

c= 15 mi

Step-by-step explanation:

Pythagorean theorem.  a^+b^=c^

Square root of that

answer 15

Reptile [31]3 years ago
5 0

Answer:

15

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2  where a and b are the legs and c is the hypotenuse

9^2 + 12 ^2 = c^2

81+144= c^2

225 = c^2

Take the square root of each side

sqrt(225) = sqrt(c^2)

15 =c

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alexandr1967 [171]

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  260π in²

Step-by-step explanation:

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_____

<em>Additional comment</em>

The name of the constant relating diameter to circumference (π) is "pi". It is the 16th letter of the Greek alphabet. "Pie" is something else entirely.

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Read 2 more answers
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