Question

plz answer the question fast its very urgent
answer 7 ques

Answer 1

Your Answer :-

We know that The sum of Linear pairs is 180°
Hence,

$3x + x = 180$

$4x = 180$

$x = \frac{180 }{4}$

$x = 45$


then ,
x = 45°
3x = 3*45°=135°
2x = 90°

We know that Sum of all the angles is 360°
then,
remaining angle,
$45 + 135 + 90 + other =360$
other = 90°

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