Question

PLZZ HELP!!Which statements about the angles of the triangle are true? Check all that apply.


1)Angle 1 is an exterior angle.

2)Angle 2 is an exterior angle.

3)Angle 4 is an exterior angle.

4)Angle 7 is an adjacent interior angle.

5)Angle 6 is an adjacent interior angle. It is adjacent to the exterior angle 4.

6)Angles 6 and 8 are remote interior angles to the exterior angle 1.

7)Angles 6 and 7 are remote interior angles to the exterior angle 2.

8)Angles 7 and 8 are remote interior angles to the exterior angle 4.

Answer 1

Answer:

answer a, d, f

Step-by-step explanation:

Angle 1 is an exterior angle, Angle 7 is an adjacent interior angle, Angles 6 and 8 are remote interior angles to the exterior angle 1

Answer 2

The correct statements are:

• Angle 1 is an exterior angle.
• Angle 7 is an adjacent interior angle.
• Angles 6 and 8 are remote interior angles to the exterior angle 1.

What is a triangle?

A triangle is a polygon with three sides and three vertices. It is a closed 2-dimensional shape with 3 sides.

The exterior angles are those which are constructed by extending one side of a triangle. The exterior angles, therefore, are 1, 5, and 3.

The angles of a triangle that share a common side are called adjacent interior angles. The adjacent interior angles are 1 and 7, 6 and 5.

Remote interior angles are those that don't share a vertex or a corner with the exterior angle of a triangle. The angles 6 and 8 are remote interior angles to angle 1.

Therefore the correct statements are 1, 4, and 6.

Learn more about triangles here:

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