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What is the missing side length in this right triangle? A. 15 B. 21 C. 225 D. 441
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3 votes
What is the missing side length in this right triangle?

A.
15
B.
21
C.
225
D.
441

What is the missing side length in this right triangle? A. 15 B. 21 C. 225 D. 441-example-1
User Zhang Jiuzhou
by
7.2k points

2 Answers

10 votes

Answer: 15

Explanation:

12²+9²=144+81=225

√225= 15

User Broody
by
7.3k points
7 votes

Answer:

15

Explanation:

User Fbenoit
by
8.0k points
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