3 years ago

Solve for x What kind of angle Substitute back in

1 answer:

8 0

These 2 angles are supplementary so we have
x+ 88 + x + 108 = 180
2x + 196 = 180
2c = -16
x = -8

the 2 angles are -8+88 and -8+108

that is 80 and 100.

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