1. Find the length of b of AABC when B = 56, C =
84, and c = 2.

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28