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shtirl [24]
3 years ago
12

7. Two measures of two angles of a triangle are 68° and 70°. Explain how to find the measure of the third angle.

Mathematics
1 answer:
Akimi4 [234]3 years ago
3 0
68+70=180
=138=180
=180-138
=42 degrees (using angle sum property of triangles

Hope this helps you
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