Question

In fig if x:y=1:4,then values of x and y are respectively

(2 Points)

36°and 144 °

18° and 72°

144° and 36°

72° and 18°

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Answer 1

Answer:

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Answer 2

Answer:

answer is option A 36° and 114°

Step-by-step explanation:

x+y=180°

1x+4x=180°

5x=180°, 180°÷5=36°

x=36°

y=4x

4×36=

144°