Shaynele
16.12.2020 •
Mathematics
One leg of a right triangle is 3 cm shorter than the other leg. The length of the hypotenuse is 15 cm. Find the length of the shorter leg
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Ответ:
Step-by-step explanation: Given a=3 and b=15,
c = 3√26 = 15.297058540778
∠α = 11.31° = 11°18'36" = 0.1974 rad
∠β = 78.69° = 78°41'24" = 1.3734 rad
area = 22.5
perimeter = 33.297058540778
h =
15√26
26
= 2.9417420270728