Question

37. In the given figure, find the value ofr
(x+20)
(x+3)(x+7)
E
B
a) 40°
b) 50°
c) 60°
d) 80°​

Answer 1

Answer:

x+20=70

(x+3)(x+7)=53×57=3021

Answer 2

Answer:

B) 50

Step-by-step explanation:

(X+20)+(x+3)+(x+7) = 180 SINCE A STARIGHT LINE.

X+(20+3+7) =180

X+30=180

X=180-30

X=50