Step-by-step explanation:
number 1
interior angle of triangle =180
angle4 = 180-46-42
angle 4 = 92°
number 2
exterior angle = 180-interior
angle6= 180- 42
angle6 = 138°
letter C
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Step-by-step explanation:
number 1
interior angle of triangle =180
angle4 = 180-46-42
angle 4 = 92°
number 2
exterior angle = 180-interior
angle6= 180- 42
angle6 = 138°
letter C