Question

in the given rectangle find and 1 and 2​ plz tell fast

Answer 1

Answer:

Angle 1 = 48° and Angle 2 = 42°

Step-by-step explanation:

Since the given figure is a rectangle, we know that every corner = 90°

So, Firstly finding x

=> 3x + 2x + 20 + 90 = 180 (Angle Sum Property)

=> 5x + 110 = 180

=> 5x = 180 - 110

=> x = 70 ÷ 5

=> x = 14

Now,

=> Angle 1 + 3x = 90°

=> Angle 1 = 90 - 3×14

=> Angle 1 = 90 - 42

=> Angle 1 = 48°

Also,

=> Angle 2 + 2x + 20 = 90°

=> Angle 2 + 2×14 + 20 = 90

=> Angle 2 + 48 = 90

=> Angle 2 = 90 - 48

=> Angle 2 = 42°