When something has the same size,shape and measure it is congruent
Equation pi X r^2 first one = 158.37
second one 50.27
Answer:
is the number-1)
Step-by-step explanation:
It is choice A. Supplementary angles are angles that add up to 180. This means that the angle you are looking for will be 180-57, which equals 123.
94/120=0.7833333333333333......
he spented 78.3333333333333....% of what he estimated