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olasank [31]
3 years ago
12

Find the measure of angle e. A. 70° B. 130° C. 100° D. 110°

Mathematics
1 answer:
bonufazy [111]3 years ago
4 0
Knowing about corresponding angles, we know that m∠d = 70°.

The sum of the measures of the angles d and g is equal to 180°. Or in other words, they are supplementary.

Knowing this, we can use algebra to build an equation and solve for g.

70° + m∠g = 180°
m∠g = 110°

And finally, using the knowledge of vertical lines, ∠g is complementary to ∠e.

So, m∠e is equal to 110°.
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