All categories

3 years ago

Area of the cylinder

Mathematics

1 answer:

Tanzania [10]3 years ago

5 0

OK the way to solve this is by first using the formula.
A = 2 π r h + 2 π r²
the r stands for radius
the h stands for height
Next we have to put the r and the h in with the numbers
r = 5
h = 1
Next we have to solve the question and you should get the answer of
A ≈ 188.5

You might be interested in

The perimeter of a square is 30cm the perimeter of a rectangle is 30cm use this information to find out the area of the square b

kogti [31]

Step-by-step explanation:

perimeter of square = 30cm

perimeter of rectangle = 30cm

area of square is = 30×30= 900 cm

hope it helps , make sure to follow !!!!

7 0

3 years ago

How do you estimate fractions?Like 1/4 times 1/9

algol13

Get the same base number like 9x4 = 36

6 0

3 years ago

The volume of air inside a rubber ball with radius r can be found using the function V(r) = four-thirds pi r cubed. What does V

Nat2105 [25]

Corrected Question

The volume of air inside a rubber ball with radius r can be found using the function V(r) = four-thirds pi r cubed. What does V(5/7) represent?

Answer:

(B)the volume of the rubber ball when the radius equals five-sevenths feet

Step-by-step explanation:

The Volume of a sphere of radius r can be found using the formula:

$V(r)=\dfrac43 \pi r^3$

Therefore comparing the expression: $V(\dfrac57)$ with V(r):

$Radius, r=\dfrac57$

Thus, $V(\dfrac57)$ is the volume of a ball of radius $\dfrac57$ feet.

The correct option is B.

4 0

3 years ago

Read 2 more answers

How can i identify a slope

Nonamiya [84]

Answer:

Rise over Run.

Step-by-step explanation:

If it's on a line on a graph you count how many it goes up until it's aligned with the next point and then you count how ever many over until it hits it. So it could be 2 up and 4 over making the slope 2/4.

I'm sorry that might not make much sense I'm bad at explaining but let me know if that helps at all!!

3 0

3 years ago

Read 2 more answers

Simplify.√75 A.3√5 B.15√5 C.25√3 D. 5√3

stich3 [128]

D, square root of 75= 5 square root 3

6 0

3 years ago