Question
Answer: Option B
:
B
yx=5
⇒y=5x and
zx=4
⇒z=4x
x∘+y∘+z∘=180∘
x∘+5x∘+4x∘=180∘
10x∘=180∘
x=18∘
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B
yx=5
⇒y=5x and
zx=4
⇒z=4x
x∘+y∘+z∘=180∘
x∘+5x∘+4x∘=180∘
10x∘=180∘
x=18∘
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