178k views
3 votes
Solve for x

A 130
B 120
C 23
D 70

Solve for x A 130 B 120 C 23 D 70-example-1

2 Answers

5 votes

Sum of two interior angles=exterior angle


\\ \sf\longmapsto 50+70=x


\\ \sf\longmapsto x=120

Option B

User Iraklis Bekiaris
by
5.1k points
1 vote

Answer:

B)120º

Explanation:

70+50=x

120=x

User Koala Yeung
by
5.0k points