SOMEBODY HELP ME GET IT RIGHT IM ALREADY FAILING :( pls its Pythagorean theorem
2 answers:
Answer:
a = 8.7
Step-by-step explanation:
The Pythagorean theorem is
a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse
a^2+5^2 = 10^2
a^2 +25 = 100
a^2 = 100-25
a^2 = 75
Taking the square root of each side
sqrt(a^2) =sqrt(75)
a =8.660254038
Rounding to the nearest tenth
a = 8.7
Answer:
8.7
Step-by-step explanation:
a^2 + b^2 = c^2
a^2 + 5^2 = 10^2
a^2 + 25 = 100
100 - 25 = a^2
a^2 = 75
sqrt rt 75 = 8.7
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