3 years ago

What is the surface area of a cylindrical tub that is 20 cm in diameter and 30 cm tall?

1 answer:

5 0

Total surface area = 2πrh + 2πr²

Total Surface area = 2(π)(20÷2)(30) + 2(π)(20÷2)²

Total Surface area = 2513.27cm²

---------------------------------------------------------
Answer: Surface Area = 2513.27cm²
---------------------------------------------------------

You might be interested in

Plz can someone help me with number 5?

Anettt [7]

Answer:

Step-by-step explanation:Trust

7 0

2 years ago

Evaluate the expression!

Fudgin [204]

Answer:

poop

Step-by-step explanation:

5 0

3 years ago

There are 16 competitors in the MATHCOUNTS Trainer competition, including 3 from Vienna. The gold medal goes to first place, sil

Brums [2.3K]

Answer:

1404

Step-by-step explanation:

13*12*9

5 0

2 years ago

Someone please help me. ASAP

gizmo_the_mogwai [7]

Answer: x=10

Step-by-step explanation:

1/5(x-2)=1/10(x+6)

1/5x -2/5=1/10x + 6/10

+2/5 +2/5

1/5x =1/10x + 1

-1/10 -1/10

1/10x= 1 divide both sides by 1/10

x= 10

3 0

2 years ago

A person on a moving sidewalk travels 6 feet in 3 seconds. The moving sidewalk has a length of 80 feet. How long will it take to

tekilochka [14]

Answer:

40.5 seconds

Step-by-step explanation:

5 0

2 years ago