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The adjacent angles of a parallelogram …

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The adjacent angles of a parallelogram are (5x-3) and (5x-67). Find all the angles of the parallelogram
  • 2 answers

Deepak Sethi 3 years, 9 months ago

that all the angles of parallelogram are the sum of 360 degree and we also know that the sum of adjacent angles is 180 degree and we also know that the the the opposite angles are equal so if we add all the angles of parallelogram sin 5x - 3 + 5 x -67 both into both are multiplied by 2 then if in Lhs side 2 into 5x- 3 + 5x- 67 is equals to 360 degreeput all the angles with 360 degree so we found the angles we found that x is equal to 25 degree now 5 x minus 3 is equals to 5 into 25 - 3 that is 125 - 3 is equal to 1 22 degree and we know that opposite sides are equal so angle b and angle c is 12122 degree from a war 5 x minus 6 7 is equals to 5 into 25 - 67 that is

Kripa Daga 3 years, 9 months ago

122°,58°,122°,58°
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