Answer:
12
Step-by-step explanation:
Answer:
Angle 1,4 and 7
Step-by-step explanation:
I know I know
Answer:
I think 5 faces and 10 edges but im not sure what a vertice is sorry
Step-by-step explanation:
Answer:
A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions
Therfore it is true
We can multiply all values by the same amount and still have the same ratio.