Question

Give me the amount of x no b

Answer 1

Answer:

in 1st fig, x1 is 140,(linear pair), exterior angle property of triangle, 90+x=140, x is 50

in 2nd fig, x is 110(linear pair)

in 3rd fig, x is 55(angle sum property of triangle, isoscles so 2x+70=180, x=110/2=55

Answer 2

Step-by-step explanation:

$\huge\pink{Answer:}$

Please refer the attachment for your answer.