Answer:
54
Step-by-step explanation:
<h2>√</h2>
Answer:
Surface area of sphere = 4πr²
r = radius
and radius = diameter/2
radius = 13/2
= 6.5cm
Surface area = 4 × π × 6.5
= 26 × π
= 81.68
= 81.7cm²
Hope this helps.
Here is an example on how you should do your multiplication. The website should give you your answer to any multiplication.
Hope this helps love!! <3
A chemical a element js a specific kind of atom
Answer:
Im sorry im not sure how to do this either lol :/
Step-by-step explanation: