Answer:
c
Step-by-step explanation:
This = one 1/2 circle with radius 2 in and one with radius 1
= 2pi + pi = 3pi = 9.42 in to nearest hundredth
Answer:
165
Step-by-step explanation:
base x base x height
Translate to fraction
are 30/12 and 40/16 equivilent?
if a/b=c/d then a/b times d/c=1
basically if ad=bc then they are equivilent
30/12 ad 40/16 equvilient?
30/12 times 16/40=1?
480/480=1?
1=1?
yes
they are equivilent