Question

solve 1 questions in paper or copy




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Answer 1

Answer:

thoda bright questions do

Answer 2

Listen : In qo: (a) x=45° [alternate interior angle]

(b) x=70° [corresponding angles]

(c) let the triangle be ∆ABC

:>A+B+C=180°

:>45°+B+60°=180°

:>B=180°-105°

:>B=75°

Triangle was stand on a straight line .

It means the straight line was 180°.

So,= x+B=180°

=x+75°=180°

=x=180°-75°

x=105° answer