Question

the angle of a triangle are in ratio 2:3:4:3then find the largest angle of quadrilateral​

Answer 1

Answer:

sum of angles of quadrilateral =360ⁿ

Step-by-step explanation:

2x+3x+4x+3x=360ⁿ

12x=360ⁿ

x=360ⁿ/12

x=30

2x=2x30=60

3x=3x30=90

4x=4x30=120

3x=3x30=90

60+90+120+90=360

hence,the value is proved.

I hope it's helpful to you.