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D is m<5+m<6
Please answer im not very good with this math

D is m<5+m<6 Please answer im not very good with this math-example-1
User Habba
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2 Answers

2 votes

Answer:

A. m∠2 + m∠3

Explanation:

The exterior angle theorem states that the exterior angle formed when you extend the side of a triangle is equal to the sum of its non-adjacent angles.

So m∠4's non-adjacent angles are 2 and 3 NOT 1. Therefore, the measure of ∠4 = m∠2 + m∠3.

Hope this helps!

User Lukas Eichler
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3.7k points
3 votes

Answer:

A) m∠2 + m∠3

Explanation:

Triangle Exterior Angle Theorem: The Sum of the outside angle is found using by adding the two opposite interior angles.

In the case of ∠4, the opposite interior angles are ∠2 & ∠3.

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User Waddah
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3.7k points