Question

In fig 6.16 if x+y=w+z,then prove that aob is a line

Answer 1

Hence proved aob is a line

Answer 2

$\huge\mathfrak\pink{Answer}$

X + Y = W+ Z

Prove That AOB = 180°

★ Proof

x + y + z + w = 360°

X + Y + x + y = 360°

2( x + y) = 360°

x + y = $\cancel\frac{360}{2}$

x + y = 180°

★Hence proved

Hope it's helps you ★