Answer:
r = 4 cm
A(circle) = π·r²
= π·(4cm)²
= 3.14·16cm²
= 50.24 cm²
d = 18 in
d = 2r => r = d/2 = 18in/2 = 9 in
A(circle) = π·r²
= 3.14·(9in)²
= 3.14·81in²
= 254.34 in²
Number 2Answer:
Step-by-step explanation:
90 divided by 2 will give you the answer for x
Answer:
156.95
Step-by-step explanation:
length x width x height
0.125 because as a fraction thats 125/1000 and that can be turned into 1/4
