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3 years ago

Please help!!!!!! ALL

Mathematics

1 answer:

ikadub [295]3 years ago

5 0

a and d are supplementary angles, forming a line or adding to 180 degrees, so

d =180 - 120 = 60 degrees

f and h are called vertical angles, which are congruent.

h=70 degrees

c and f are supplementary. I think they're called consecutive angles.

f = 180 - c = 70 degrees

b and c are supplementary, c and g are congruent so

g = 180 - b = 120 degrees

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Read 2 more answers

Please help!!!!!! ALL​

Please help!!!!!! ALL