Math, asked by sanusood9, 4 months ago

solve the answers fast 6, 7 , 8
no spam
who will do first will mark as brainlist and all the question will be thanked​

Attachments:

Answers

Answered by Catchymail202020
1

Answers:

 

(6)   ∠1 + ∠2 = 180°     (Linear pair)

  ⇒  50 + ∠2 = 180

  ⇒  ∠2 = 180 - 50

  ⇒  ∠2 = 130°

  ⇒  ∠5 = 50°                (Corrosponding angles)

(7)  Square root of 441

     

        3  |  441

        7  |  147

        7  |   21

                3

⇒ 441 = 7² × 3²

⇒ 441 = 21²

⇒  Square root of 441 is 21

(8)    ∠1 = ∠2

  But ∠1 + ∠2 = 180°  

  ⇒   ∠1 + ∠1 = 180°

  ⇒    2 × ∠1 = 180°

  ⇒    ∠1 = \frac{180}{2} = 90°

  ⇒    ∠1 = ∠2 = 90°

Hope it helps...

Mark as brainiest becoz it took me a long time to answer....

Similar questions