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kiruha [24]
3 years ago
14

Find the volume of a cone with diamter 12 and height 7

Mathematics
1 answer:
Alexeev081 [22]3 years ago
4 0
84 times pi m squared
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The side of a square is 2.5 cm. Find its perimeter and area.​
Neko [114]

Answer:

Perimeter = 10 cm

Area = 6.25 cm²

Step-by-step explanation:

\bf \: Given :

\sf \: Side  \:  of \:  the \:  square = 2.5 \: cm

\bf \: To \:  find:

\rightarrow \sf \: Perimeter

\sf\rightarrow Area

\bf \: Solution :

\rm \: First \:  w e \:  need \:  to \:  find  \: out  \: the  \: perimeter \:  o f \:  it.

So to find the Perimeter of the square, we'll use this formula :

\boxed{  \sf\longrightarrow \: Perimeter = 4 \times side}

\bf \: Step  \: 1 : \rm \:  Put \:  the  \: value  \: of   \: side \:  of \:  the  \: square :

\sf\longrightarrow \: Perimeter = (4 \times 2.5)cm

\bf \: Step\;2 : \rm Multiply :

\sf\longrightarrow \: Perimeter  = 10 \: cm

Hence, the perimeter would be 10 cm .

\rule{225pt}{2pt}

\sf \: Now,\; let's\; find  \: the  \: Area .

We know that the formula of Area to find the square is,

\boxed{ \sf \longrightarrow \: Area = (side) {}^{2} }

Note : The answer would always be in cm².

\bf Step\;  1  :\rm Put\;  the\; value \; of\;  side \; of \; the\; square :

\sf\longrightarrow{Area} = (2.5) {}^{2}  \: cm {}^{2}

\sf\longrightarrow{Area} = (2.5 × 2.5 ) \: cm {}^{2}

\bf \: Step\;2 : \rm Multiply :

\longrightarrow\sf \: Area = 6.25 \: cm {}^{2}

Hence, the area of the square would be 6.25 cm².

<em>We are done !</em>

\rule{225pt}{2pt}

I hope this helps!

Let me know if you have any questions.

:D

3 0
2 years ago
Hypothetically. Relli’s in DeWitt had 30 workers in their restaurant in the year 2010. In 2011 they let go 20% of their workers
Zielflug [23.3K]

At the beginning of 2013, they would have 22 (21,6) workers.

30-20%(6)=24

24-10%(2,4)=21,6

4 0
2 years ago
Please help me find the answer! solve for x.
liq [111]

Answer:

answer is 72 degree because the side of the angle is increased from side AC

6 0
2 years ago
help please this looks like it’ll take a really long time but it’s due today so please help!!! thank u:)))&lt;3, please take ur
horrorfan [7]

Answer:

1) It is a thousand times greater

three decimal places = a factor of 1,000

2) It is a hundred times greater

two decimal places = a factor of 100

Step-by-step explanation:

6 0
3 years ago
What is the additive inverse of the number 1.6?<br> ≈A. -1.6<br> ≈B. 0<br> ≈C. 1<br> ≈D. 6.1
Svetlanka [38]

Answer:

The additive inverse is -1.6

8 0
2 years ago
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