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topjm [15]
4 years ago
7

Find the value of each variable.

Mathematics
1 answer:
KIM [24]4 years ago
3 0
Triangle on the left: 30 60 90 right triangle
so ratio of short leg: long leg: hypo = x : x√3 : 2x
given hypo = 4√3
so
short leg = 4√3 / 2 = 2√3
long leg = 2√3 * √3 = 6

a = 6 and c = 2√3

triangle on the right is 45 45 90 right triangle
so ratio of  leg:  leg: hypo = x : x : x√2

from above you know a = 6 so d = a = 6
b = 6√2

Answer
a = 6, b = 6√2, c =2√3 and d = 6
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