The sum of two angles of a quadrilateral is 150° and other angles are in the ratio 2:3 Find themeasure of each of those angles
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Step-by-step explanation:
⇒ The sum of first angle second angle =150°
⇒ The ratio of third and fourth angle is 2:3
⇒ Let third angle fourth angle be 2x and 3x.
We know that in quadrilateral sum of four angles is 360 °
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∴ 150 = +2x+3x=360 °
⇒ 5x=210
o
⇒ x=42
o
⇒ Now, 2x=2×42
o
=84
o
⇒ 3x=3×42
o
=126
o
⇒ The measure of two angles are 84
o
and 126
o
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