Math, asked by mukeshsah789456, 8 months ago

किसी चक्रीय चतुर्भुज के सम्मुख कोणो का अनुपात 4:5 है तो कोण का मान ज्ञात करे​

Answers

Answered by JayasreeRoy
4

Step-by-step explanation:

let 4:5 are the angels of the quadrilateral

2(4x)+2(5x) =360° .

or, 2(9x)=360.

9x=360/2=180°

x=180/9=20

therefore,20×4=80,

and, 20×5=100.

so the angle s are 80°,80°,and 100°,100°..............

Similar questions