Suface area= 2πrh+2πr²
= 2×3.14×2×15+2×3.14×2²
= 6.28×2×15+6.28×4
=188.4+25.12
=213.52
so Surface area=213.52cm
13.125, You would multiply the 3 values you were given to find the volume
Answer: btw ratio
Step-by-step explanation:
Answer: m= 1+3
Step-by-step explanation:
Basic math helps.
This is geometry.
Yes.
if you add a you get b.
hope this helps, anytime.