Question

the angle of a triangle are 72°and 58°. Find the measure of the third angle.
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Answer 1

Step-by-step explanation:

the angle of a triangle are 72°and 58°.

Let 3rd angle be X,

x+72+58 = 180 by angle sum property

x= 180-130

x=50

Answer 2

Answer:

180-(72+58)

180-130

=50°