3 years ago

A triangle has sides that measure 5 units, 7 units, and 8 units. Is this triangle a right triangle?

Mathematics

2 answers:

svp [43]3 years ago

6 0

Answer:

Step-by-step explanation:

check using Pythagorean theorem

8^2 = 5^2 + 7^2

64 = 25 + 49

64 = 74

zepelin [54]3 years ago

4 0

Answer: B

Step-by-step explanation:

a²+b²=c²

7²+5²=8²

to get ride of all ² you must square root the whole equation and come out with: 7+5=8 which is not accurate

Hope this helps!!!!!

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