Question

A triangle is shown below what is the measure of

Answer 1

70 Degrees

Explanation:

All triangles add up to 180 degrees so add 44+26=70 180-70= 110 so remaining angle is 110. A straight line is 180 degrees so using the remaining angle of the blue triangle we find that 180-110=70 so B is 70 degrees.

Answer 2

`70\textdegree`

Explanation:

The Exterior Angle Theorem states that in a triangle, the measure of an exterior angle is equal to the sum of its two remote interior angles.

In this case, the exterior angle is ∠
`B` and the remote interior angles measure
`44\textdegree` and
`26\textdegree`, so
`m`∠
`B=44+26=70\textdegree`. Hope this helps!