In ΔJKL, m∠J = 67° and m∠L = 90°. Determine the measure of the exterior angle to ∠K. 23° 113° 157° 78.5°

asked Jul 28, 2023 32.3k views

2 votes

In ΔJKL, m∠J = 67° and m∠L = 90°. Determine the measure of the exterior angle to ∠K.

23°
113°
157°
78.5°

by Buras

7.7k points

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4 votes

Answer:

$157^(\circ)$

Explanation:

Using the exterior angle theorem,

$m\angle K=m\angle J+m\angle L=157^(\circ)$

Reda Lahdili answered Aug 2, 2023