Question

find the value of x and y fast​

Answer 1

$\green\implies$x= 90⁰

$\purple\implies$y= 50⁰

Explanation-

According to the Figure

$\red\implies$ y= 50⁰ . . . . . . .(vertically opposite angle)

Now, In the Triangle

Sum of All angles = 180⁰ . . . .( Angle sum Property)

$\therefore$40⁰+ y +x = 180⁰

$\red\implies$40⁰+ 50⁰ + x= 180⁰

$\red\implies$90⁰ + x= 180⁰

$\red\implies$x= 180⁰- 90⁰

$\red\implies$x= 90⁰

Answer 2

Answer:

Angle y=50°{vertical opposite angle}

angle x+angle y+40°=180°{sum of angels of a triangle is 180°}

angle x+50°+40°=180°

angle x+90°=180°

angle x=180-90

angle x = 90°