Question

If x = 54 and y = 24 what is the value for z?
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Answer 1

Z = 102°

Explanation:

Given:

X = 54

Y = 24

Required:

Z

Sum of all three interior angles of a triangle = 180°

Therefore,

X + Y + Z= 180°

Substitute

54 + 24 + Z = 180°

78 + Z = 180

Z = 180 - 78

Z = 102°