Question

आकृति में रेखाएं XY,MN बिंदु O पर प्रतिछेद करती है यदि <POY=90° और a:b=2:3 है तो c ज्ञात कीजिए l

pleasee fast. ..​

Answer 1

Answer:

B = 54° A = 36° C = 126°

Step-by-step explanation:

Let the ratio number be 2x + 3x

2x + 3x = 90°

5x = 90°

x = 90/5°

x = 18°

2x = 2*18° = 36°

3x = 3*18° = 54°

angle XOM = angle NOY

54° = 54°

x + y = 180°. ( Supplementary angle )

x + 54° = 180°

x = 180° - 54°

x = 126°