Question

46.यदि एक चतुर्भुज के कोण 3:7:6:2 के अनुपात मे है,
तो सबसे छोटे कोण का माप निम्न होगा?​

Answer 1

Step-by-step explanation:

To find smallest side of quadrilateral:

let first Angle be 3x

second angle be 7x

third angle be 6x

fourth angle be 2x

Sum of angle of quadrilateral = 360 degree

3x + 7x + 6x + 2x = 360

18x = 360

x = 360 ÷ 18

x = 20

therefore, 1st angle = 3x = 3×20 = 60degree

2nd angle = 7x = 7×20 = 140degree

3rd angle = 6×20 = 120degree

4th angle = 2×20 = 40degree

Therefore smallest angle = 4th angle

= 40 degree

Hope this help

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