kimberlypawsome
kimberlypawsome kimberlypawsome
  • 30-04-2020
  • Mathematics
contestada

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 9 class=

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jessblue122
jessblue122 jessblue122
  • 30-04-2020
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
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