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3 votes
Find m<1


A. 70°

B. 65°

C. 50°

D. 40°

Find m<1 A. 70° B. 65° C. 50° D. 40°-example-1
User John Baum
by
4.3k points

1 Answer

3 votes

Question :- Find Angle 1 in diagram

Answer:- Exterior angle is equal to sum of two opposite interior Angle

so :- ATQ


140 = \angle1 + 90 \\ 140 - 90 = \angle1 \\ 50° = \angle1 \: \: ans

so your answer is option (C) 50°

User Carma
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3.7k points