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2 votes
6

6
C
The length of the unknown side is
A- 3√5
B- √117
C- √15
D- √3

6 6 C The length of the unknown side is A- 3√5 B- √117 C- √15 D- √3-example-1
User Xian Shu
by
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1 Answer

5 votes

Answer:

second option (sqrt(117))

Explanation:

Pythagorean theorem:
c^2 = 9^2 + 6^2
c = sqrt(81 + 36) = sqrt(117)

User Nitin Mahesh
by
8.2k points