quadrilateral PQRS is cyclic quadrilateral.ifthe ratio of angles us 2:6:5:x,thenwhat isthe value if x?
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Let the ratios be y.
The 2:5 = 180
7y = 180
y = 180/7.
6y = 180/7 × 6
x × 180/7 + 180 × 6 /7 = 180
180x + 1080 / 7 = 180
180x + 1080 = 180×7
180x = 1260-1080 = 180
X = 1.
The 2:5 = 180
7y = 180
y = 180/7.
6y = 180/7 × 6
x × 180/7 + 180 × 6 /7 = 180
180x + 1080 / 7 = 180
180x + 1080 = 180×7
180x = 1260-1080 = 180
X = 1.
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