Question

Find x in each figure :​

Answer 1

Answer:

Step-by-step explanation:

Sum of all the exterior angle is 360°

Using this property all x can be easily find .

1) 150+90+X=360

X=360-240

X=120

2)130+70+80+X=360

X=80

3)65+45+80+90+X=360

X=80

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Answer 2

Answer : -

(a) 150° + 90° => 240°

=> 360° – 240° => 120°

"X" => 120°

(b) 80° + 70° + 130° => 280°

=> 360° – 280 => 80°

"X" => 80°

(c) 95° + 65° + 45°+ 80° => 285°

=> 360° – 285° => 75°

"X" => 75°

Hope this helps you mate ✌✌