Question

this is the question ​

Answer 1

Answer:

X is 60

Y is 75

Step-by-step explanation:

this figure has 2 triangles. let the upper one is triangle A and the lower one is triangle B.

for each triangle, we know that summ of all angles is 180⁰

working for triangle A:

60+X+X=180

2X=180-60

2X=120

X=120/2

X=60

Working on triangle B

30⁰+Y+Y=180

2Y=180-30

2Y=150

Y=150/2

Y=75

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