find the value of x
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Answered by
3
Answer:
180-50=130
Step-by-step explanation:
area of a triangle=180
180=60+70+y
y=180-130
y=50
180-y=x
180-50=x
130=x
Answered by
0
Answer:
X = 130
Step-by-step explanation:
A + B + C = 180
60 + ABC + 70 = 180
130 + ABC = 180
ABC = 180 - 130
ABC = 50
B = ABC + CBD = 180
= 50 + CBD = 180
= CBD = 180 - 50
= CBD = 130
CBD = X = 130
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