Question

for x= -2, x= 3, x=4, x=5 , x=-7 find the value of 2n squre + 4x + 35​

Answer 1

1st angle = 8x 2nd angle = 4x 8x + 4x = 180 12x = 180 x = 180/12 =15 the smaller angle = 4x = 4*15 = 60 degrees