Question

: दिए गए चित्र 6.37 से, सभी कोणों का मान ज्ञात कीजिए।
AP
5x
70°
0
12x
3xx
XR
T
S
चित्र 6.37
समान्तर तथा तिर्यक रेखाएँ​

Answer 1

Answer:

70° + 2x + x + 3x + 5x = 360° (complete angle)

70° + 11x = 360°

11x = 360° - 70°

11x = 290°

x = 290/11

x = 26.36°

Hence the angles are,

2x = 2 * 26.36° =  52.72°

x = 26.36°

3x = 3 * 26.36 °= 79.08°

5x = 5 * 26.36° = 131.8°

Hope it helps.

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