Math, asked by raahimoncoronaLOL, 7 months ago

One angle of a quadrilateral is 150 degrees. The other three angles are all the same size. How big are they? *

Answers

Answered by ayushsinghmmm
1

Answer:

70 degrees

Step-by-step explanation

sum of angles of quadrilateral is 30 degrees

1st angle=150

let other three angles be x (all are equal)

then 150+x+x+x=360

         3x= 360-150

          3x= 210

          x=70

hence other angles are of 70 degrees

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