Question

pls answer this pls this is my paper​

Answer 1

Answer:

=> x + 2x + 90 = 180

=> 3x + 90 = 180

=> 3x = 180 - 90

=> x = 90/3

=> x = 30

& 2x = 2×30 => 60

Answer 2

Answer:-

X= 30° Degree

Step-by-step explanation:

Because Sum of all interior angle of triangle is 180°Degree

∴= x+2x+90°=180°

= 3x+90=180°

=$3/90 = x$

= [x=30]