Hello!
We know that surface area of a cone = pi(r^2) + pi(rL) where L is the Slant height and R is the Radius and h is Height.
So, 30 is height, and half of 32 is the radius, then we just plug and chug,
An in Short, Your Answer would be 2512, Option "A"
Hope this Helps! :)
Depends how many he had to choose from
Answer:
answer is D
Step-by-step explanation:
hope that helps
We can round 32 down to 30.
10 minutes for 5 math problems is the same as 2 minutes for 1 math problem. Therefore, we can estimate that it will take Jonah approximately 60 minutes to do 32 math problems.
Hope this helps!! :)
