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WINSTONCH [101]
3 years ago
10

Find the measure of the exterior angle shown (4x+8), (2x+3), and 51

Mathematics
1 answer:
Hatshy [7]3 years ago
8 0
180=51+2x+3+4x+8
180=51+11+6x
180=62+6x
-62 -62
-----------
118=6x
---------
6x 6x
x=17

exterior angle = 4x+8
4(17) + 8
68 + 8
76
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