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What is the length of segment AB? A) 3 B) Square root of 20 C) Square root of 41 D) 9
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What is the length of segment AB?

A) 3
B) Square root of 20
C) Square root of 41
D) 9

What is the length of segment AB? A) 3 B) Square root of 20 C) Square root of 41 D-example-1
User Raghav Patnecha
by
5.3k points

1 Answer

2 votes
C

You can use the pythagorean theorem.

5^2+4^2 =c^2 (or length of AB in this case)

25+16=c^2
41=c^2
c (or length of AB) = sqrt 40
User Prof Huster
by
4.8k points
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