Question

The base BC of triangle ABC is produced both ways and the measure of exterior angles formed are 94° and 126°. Then, ∠BAC= A. 94° B. 54° C. 40° D. 44°

Answer 1

choose B.) 54 degrees

Explanation:

exterior angle 94 and 126

The interior angle to 126 is 54 degrees because 126 +54 = 180

Is this multiple choice?

if I look at the 94 degree exterior angle, the interior angle measures 86 degrees, then the other two interior angles sum to 94

For the 126 exterior angle , we have 54 and the other two angles sum to 126.