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Answer :

180-(59+52)=69
Y=69
All angles in a triangle add to 180°
So 63+69=132
180-132=48
X=48°

Answer:

Step-by-step explanation:

So we know that a straight line adds up to 180 degrees.

This means that:

52+59+y = 180

y + 111 = 180

y = 69

We also know a triangle also adds up to 180 degrees.

This means that:

y+x+63 = 180

69+63+x = 180

x + 132 = 180

x = 48