First, find the scale factor.
8.4 / 7 = 1.2
9 / 7.5 = 1.2
7.2 / 6 = 1.2
Since both solids are different sizes, the solids aren't congruent.
The size ratio for all the sides are:
8.4:7
9:7.5
7.2:6
Since the scale factor isn't 1:1 this also proves that the solids are NOT congruent.
Since both solids are the same kind of shape and have an identical scale factor, the solids are similar.
Best of Luck!
Answer:
Step-by-step explanation:
time taken to complete the second half=65.49-31.73=33.76 seconds
Answer:
None of the answers are correct, because 12/15=4/5, it's equivalent to 12 divided by 15.
Step-by-step explanation:
6? maybe 12 idk but its the best i could do
Answer:
-108
Step-by-step explanation:
-8 - ( -10 )²
= -8 - 100
= -108
