3 years ago

How do the lateral and total surface area of a cylinder differ ?

1 answer:

8 0

The lateral surface area of a cylinder is just the long side connecting the bases, whereas the total surface area includes both the lateral surface area and area of the two circular bases.

$SA_l_a_t=2 \pi rh$ (Imagine a rectangle with the circumfrence of the base as one side and the height as the other being folded around)

$SA = 2 \pi rh + 2 \pi r^2$ (Plus the area of two circles)

The literal difference between surface areas would be the two bases 2πr² if you need that.

You might be interested in

Decimal expansion of -11/15

Alenkinab [10]

Don’t listen to the links people -_- they mad annoying

3 0

3 years ago

WORTH 20 POINTS! WILL MARK BRAINLIEST<br><br> when x = 2, 9x + 4 =

Angelina_Jolie [31]

Wouldn't this literally just be 96 or am I stupid.

4 0

4 years ago

Read 2 more answers

Using the graph f(x)=x^2 as a guide, describe the transformations, and then graph each function.

Margarita [4]

Down refers to the movement along the y axis and left and right refer to movement along the x axis. 20. down 2, no y movement 21. 5 to the left, no y movement 22. to the right 1, no y movement 23. 4 to the left, down 3 24. to the left 2 and up 2 25. 4 to the right and down 9 26. opens up a bit wider, no x or y movement (picture it opening like a flower blooming) 27. opens downward and is very very close to the y axis 28. opened up SUPER wide, like a large shallow bowl.

6 0

4 years ago

A caterer makes 3 extra sandwhiches for every 20 sandwhiches a customer orders. What is the ratio of ordered sandwiches to extra

VMariaS [17]

You can solve this by making a proportion.

$\frac{3}{20} = \frac{x}{184}$

you cross multiply and divide to solve this. your answer is 8.

4 0

3 years ago

Find the missing value. 8-?=-5 HELPPP!

defon

13. You add the 8 and the 5

8 0

3 years ago

Read 2 more answers