2 years ago

What is the total surface area of a cylinder with a radius of 9ft and a height of 13ft?

Mathematics

2 answers:

Lady bird [3.3K]2 years ago

6 0

Answer:

753.6 ft^2

Step-by-step explanation:

given:

radius=9 ft

height=13 ft

total surface area of cylinder=2πrh+2πr2

=2*3.14*9*13 + 2*3.14*(9)^2

=244.92 + 2*3.14*81

=244.92 + 508.68

=753.6 ft^2

IrinaK [193]2 years ago

4 0

Answer:

753.6 ft|2

Step-by-step explanation:

thanks correct me if you want.

You might be interested in

It takes 2 minutes to fill a rectangular aquarium 8 inches long, 9 inches wide, 13 inches tall. How long will it take the same h

spin [16.1K]

Answer:

46.74 minutes

4 0

2 years ago

A scientist was in a submarine below sea level, studying ocean life. Over the next ten minutes, she went up 22.1 feet. How many

GaryK [48]

A scientist is actually stronger then u but okay

4 0

2 years ago

Read 2 more answers

How does the value of log Subscript 2 Baseline 100 compare with the value of Log Subscript 6 Baseline 20?.

attashe74 [19]

You can use the change of base formula to get

$\log_2(100) = \frac{\log(100)}{\log(2)} \approx 6.643856$

and also

$\log_6(20) = \frac{\log(20)}{\log(6)} \approx 1.671950$

In general, the change of base formula is

$\log_b(x) = \frac{\log(x)}{\log(b)}$

8 0

2 years ago

PQ is tangent to the circle at C. In the circle the measure of arc BC=85. Find the measure of angle BCP

Savatey [412]

Answer:

Step-by-step explanation:

5 0

2 years ago

yo plz help this is my fourth time posting this question plz i need this plz plz plz plz plz PLEASE. IT IS DRAINING MY POINTS :(

timama [110]

Answer:

Step-by-step explanation:

7 0

2 years ago