All categories

2 years ago

What is the curved surface area of a cylinder with radius = 14 cm and height = 6 cm? (Take π = 22/7)

Mathematics

1 answer:

Papessa [141]2 years ago

4 0

Answer:

528 cm²

Step-by-step explanation:

curved surface area of cylinder= $2\pi rh$ , where h is the height of the cylinder and r is the radius of the base.

Given that the radius is 14cm, r= 14.

Curved surface area of cylinder

$= 2( \frac{22}{7} )(14)(6) \\ = 528 \: cm^{2}$

You might be interested in

Find the missing terms in the following geometric sequence.

qaws [65]

Answer:

Answer: Option d. 36,108 is the correct answer.

Step-by-step explanation:

In this question we have given a sequence of four terms and we know the first and last term.

Now we have to calculate the ratio of the terms so that we can complete the sequence.

We know the formula of the sequence A(n) = $A(1)r^{n-1}$

Now we know A(4)=324

A(1) = 12

n = 4

So we the values in the formula

324 = $12(r^{4-1)}$

324 = $12r^{3}$

$r^{3} =\frac{324}{12}$

$r=\sqrt[3]{27}$

r = 3

So the sequence will be 12,36,108,324

7 0

2 years ago

What is the arc measure in degrees pls help

11111nata11111 [884]

An ARC measure is an angle of ARC makes at the top of a circle where as the ARC links is a span along the ARC

7 0

3 years ago

A point has how many physical characteristics?

adell [148]

It has 0 physical features

3 0

3 years ago

Read 2 more answers

Solve if you solve it you get 12 points<br> (6m−7)⋅4

erma4kov [3.2K]

Answer:

24m-28

Step-by-step explanation:

4*6m=24m

-7*4=-28

24m -28

8 0

2 years ago

Read 2 more answers

Helppppppppppppppppppppppp

8_murik_8 [283]

$138.00

Step-by-step explanation:

Steven earns in 4 hours -$23.00

he earns in 6 hours-$34.50

there fore in 10 hours -23.00+34.50=$57.50

in 20 hours -57.50+57.50=$115

and in 4 hours-$23.00+115.00=138.00$

then he earn $138.00 one day

8 0

2 years ago