Ask question

Ask question

All categories

andrey2020 [161]

3 years ago

14

Find the lateral area of a cylinder whose radius is 6 cm and height is 20 cm.

2 answers:

zaharov [31]3 years ago

7 0

The surface area of a cylinder is define by the formula S.A.=2πrh+2<span>πr^2, where the first part of the formula refers to the lateral area, perimeter, or circumference and the second part to the area of the bases, which are circles.

On this exercise it is asked to find the lateral area of a cylinder whose radius is 6 cm, and has a height of 20cm. To find the lateral area of the cylinder you should substitute this values into the formula, S.A.=2</span>πrh, and as can be seen the answers are given in terms of <span>π or pi.

S.A.=2</span><span>πrh
S.A.=2</span><span>π(6cm)(20cm)
S.A.=2</span><span>π(120cm)
S.A.=240</span>π cm^2

The lateral area of the cylinder is 240<span>π cm^2 or in other words letter B from the given choices.</span>

andrezito [222]3 years ago

7 0

Answer:

S.A.=240π cm^2

Step-by-step explanation:

You might be interested in

Find abc !!!!!!!! !!!!!

KonstantinChe [14]

Answer:

58 degreess

3x+11=4x-5

-3x -3x

11=x-5

+5 +5

16=x

x=6

3(6)+11

18+11

29

29*2

58

Step-by-step explanation:

8 0

2 years ago

What is the meaning of a list

astraxan [27]

The meaning of a list is something you make when you want to remember words or organize word
<span />

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=5%20%7Bx%7D%5E3%20-%2020%20%7Bx%7D%5E%7B2%7D%20%3D%200" id="TexFormula1" title="5 {x}^3 - 20 {

adell [148]

$5x^{2} \times (x - 4) = 0 \\ x^{2} \times (x - 4) = 0 \\ {x}^{2} = 0 \: x = 0 \\ x - 4 = 0 \: x = 4$

7 0

2 years ago

When you woke up this morning, the temperature was −3.4°C. At bedtime, the temperature was 1.7°C. Which expression and statement

Sever21 [200]

Answer:

c, the third answer

Step-by-step explanation:

4 0

2 years ago

PLEASE ANSWER ASAP! YOUR ANSWER MUST INCLUDE AN EXPLANATION ON ORDER TO RECEIVE POINTS AND THE BRAINLIEST ANSWER! THANKS!!!

Julli [10]

V=A*h*1/3 - equation to count volume of the pyramid
A=93.5 sq ft
h=6 ft
V=93.5*6*1/3=93.5*2=187 cubic ft

8 0

2 years ago

Read 2 more answers