What is the length of the hypotenuse of this triangle? Round to the nearest tenth.
2 answers:
Hey there! :)
You have to use the Pythagorean theorem: a² + b² = c²
A = 3
3² = 3 × 3 = 9
B = 8
8² = 8 × 8 = 64
64 + 9 = 73
√73 = 8.5
Your answer is 8.5
Hope this helps :)
Hi!
Your answer is 8.5 because:
You have to use the Pythagorean Theorem: a² + b² = c²
a = 3
3² = 9
b = 8
8² = 64
64 + 9 = 73
The square root of 73 ( rounded to the nearest tenth) is 8.5
I hope this helps you and have a wonderful day!
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