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PLEASE HELP!!
Pleaaseeeeee

PLEASE HELP!! Pleaaseeeeee-example-1

1 Answer

3 votes

Explanation:

63+36+X = 180 (interior angles of a triangle equal 180)

X = 180-99

X= 81

X+Z= 180(angles on a straight line adds up to 180)

81+y= 180

Z=180-81

Z =99

13+Z+Y=180

13+99+Y=180

Y=180-112

Y=68

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