Answer:
xy represents the diameter
Answer:
x = 36
y = 37.95
Step-by-step explanation:
By geometric mean property:
By Pythagoras Theorem:

Answer:
A= 12.5 inches²
Step-by-step explanation:
a=1/2bh
a=1/2(5)5
a=1/2(25)
a= 12.5
20/10=2.
14/7=2.
2 dollars per pound.
Answer:9
Step-by-step explanation:81 divided by 9=9