Question

ii) Find x and y
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Answer 1

Answer:

y=60

x= 45

Step-by-step explanation:

y=60

by angle sum property

sum of all angles is equal to 180

75+ x + y =180

75+ x+ 60= 180

135 + x =180

x= 180-135

x= 45

Answer 2

a straight line = 180°

120°+y=180°

y=180°-120°

y=60°

a triangle = 180°

75°+60°+x=180°

135°+x=180°

x=180°-135°

x=45°