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13) Find the values of x and y.

13 Find The Values Of X And Y class=

Sagot :

Answer:

x = 64°

y = 71°

Step-by-step explanation:

✔️x = 180 - 2(58) (isosceles triangle)

x = 180 - 116

x = 64°

✔️y + 45° + x = 180° (angles on a straight line)

y + 45° + 64° = 180° (substitution)

y + 109 = 180°

y = 180° - 109°

y = 71°