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Does someone know how to do this?​

Does someone know how to do this?​-example-1
User Anush
by
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1 Answer

1 vote

Answer:

a) 40

b) 140

c) 70

d) 30

e) 80

Explanation:

a:

a is an alternate interior angle of 40°. These angles are congruent.

b:

This is a same side interior angle to 40. These are supplemental which means that they add to 180

180 - 40 = 140

c:

The sum of the interior angles of a triangle add to 180. One angle is shown to be 30. The unnamed angle is 80. It is an alternate intermate interior angle with angle e that equals 80.

180 - 30 - 80 = 70

d:

This is an alternate interior angle of 30

e)

The sum of the interior angles of a triangle is 180

180 - 70 - 30 = 80

Helping in the name of Jesus.

User Sam Barnet
by
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