Question

Find the measures of 2 , 3 and 4 in the given figure
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Answer 1

Answer:

1=50 degree

4=130 degree

3=50 degree

2=130 degree

Step-by-step explanation:

Given that 1=50 degree

4=130 degree (Linear Pair)

3=50 degree (A. O. D)

2=130 degree (Linear Pair)

Answer 2

Answer:

(i) ∠1 =  $\boxed{∠3 = 50° }$

( ∵ Vertically opposite angles)

(ii)∠1 +∠2 = 180° (∵Linear pairs)

=> 50° + ∠2 = 180°

=>  ∠2 = 180°-50°

=>  $\boxed{ ∠2=130°}$

(iii) ∠2 =$\boxed{ ∠4=130°}$

(∵Vertically Opposite angles)

Hope this helps❤️