Question

Two angles of a quadrilateral measure 310° and 10°. The other two angles are in a ratio of 3:5. What are the measures of those two angles?

Answer 1

Answer:

sum of all angles of quadiletral =360

3x+5x+310+10=360

8x=360-320

8x=40

x=5

first angle 3×5=15⁰

second angle=5×5=25⁰

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Answer 2

Answer:

Sum of two quadiletaral = 360

3x +5x+310+10= 360

8x=360-320

8x=40

x=5

First angle = 3 multiplied by 5 is 15 degree

Second angle = 5 multiplied by 5= 25 degree

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