It looks like only A and B, but could be trick question?
in 1st figure
2:1=(x+2):2
2/1=(x+2)/2
4=x+2
x=2.
Similarly in the 2nd figure
8:5=(8+3):(5+x)
8/5 = 11/ (5+x)
8(5+x) =55
40+8x=55
8x=15
x=15/8
x=1.875
Square root of 5 , then 5/2, then 2.71, then 2 3/4
Answer: either of two angles whose sum is 180°.
Step-by-step explanation:
2/10 equals .2 in decimal notation !
hope this helped you.
