Questid Question 1 (1 point)
For each pair of figures, state whether they are similar or not similar. Show or explain how you know.
B
21
45
12
30°
105°
15
A
12
105°
15
45
B
30
21
C с

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post

The answer to your question is d 68%