jefferey89 jefferey89

12-03-2021
Mathematics

contestada

Two angles in a triangle measure 102° and 670. What is the measure of the third angle?
0 110
0789
1139
O 169°

Two angles in a triangle measure 102 and 670 What is the measure of the third angle 0 110 0789 1139 O 169 class=

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greenforestaz greenforestaz

15-03-2021

Step-by-step explanation:

step 1. wow! 670° I think you mean 67°

step 2. the 3 internal angles of a triangle add up to 180°. let x be the third angle

step 3. x + 102 + 67 = 180

step 4. x + 169 = 180

step 5. x = 11°.

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