5 (3z-3) =30 it’s from delta math 8 grade
2 answers:
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The measure of ∠C is 54°.
<h3>To solve the problem :</h3>let us assume that line n is a mirror.
∴ ∠A = ∠A' = 59°
∠B = ∠B' = 67°
∠C = ∠C'
According to property of triangles :
Sum of all angles of a triangle is 180°.
∴ A + B + C = 180°
59 + 67 + C = 180
C =
C = 54°
<h3>∴ The measure of ∠C is 54°.</h3>To know more about triangles refer to :
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