A right triangle has a leg b=3 and a hypotenuse c=15
how long is the other leg?
2 answers:
Answer:
sqrt(216) = 6×sqrt(6) ≈ 14.6969
Step-by-step explanation:
Pythagoras :
c² = a² + b²
with c being the Hypotenuse.
so, we have
15² = a² + 3²
225 = a² + 9
a² = 225 - 9 = 216
a = sqrt(216) = sqrt(4×54) = sqrt(4×9×6) = 2×3×sqrt(6) =
= 6×sqrt(6)
Answer:
The length of the other leg is 14.697
Step-by-step explanation:
a^2 +b^2= c^2
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