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15 votes
15 votes
Can anyone help me on 6

Can anyone help me on 6-example-1
User Shealtiel
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1 Answer

18 votes
18 votes

Answer:

B, D

Explanation:

A. False. The right hand side is 180° (sum of angles of a triangle), but the left hand side is less than 180° (smaller than a straight angle)

B. True by exterior angle theorem.

C. False. This is an assumption.

D. True. Definition of a linear pair.

E. False.

User Suhas NM
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