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kifflom [539]
2 years ago
7

Find the volume of the cone.

Mathematics
1 answer:
juin [17]2 years ago
5 0

The answer is 48π units³ or 150.72 units³.

To find the volume of the cone, use the formula : <u>1/3 × πr²h</u>

We are given that r = 6 and h = 4.

Solving :

  • V = 1/3 × π × 6² × 4
  • V = 12 × 4 × π
  • V = 48π units³ (in terms of π)
  • V = 150.72 units³
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Find the area and perimeter of the square 6 meters
Mkey [24]
<h2>AREA</h2>

The formula for finding area of a square is:

length \times width

In a square, all the sides are the same. Each side is 6 meters long. Plug in 6 to the formula.

length \times width \rightarrow 6 \times 6

Multiply:

6 \times 6 = 36

The area of the square is 36 m²

<h2>PERIMETER</h2>

Perimeter is the distance around a shape. To find perimeter, you have to add all all the side lengths. The formula for finding perimeter is:

2(l) \times 2(w)

Remember that squares have 4 sides, and all length(s) and width(s) measure the same. The length and width measure the same. Plug in the numbers into the formula:

2(l) + 2(w) \rightarrow 2(6) + 2(6)

Simplify:

2(6) + 2(6) = 12 + 12

Add:

12 + 12 = 24

The perimeter of the square is 24 m

7 0
3 years ago
Marcy wants to paint the sides of the wooden storage chest shown below gray except the white lid. What is the surface area?
arlik [135]

Answer:

Surface area = 2,160 in²

Step-by-step explanation:

Given:

Length of box = 15 in

Width of box = 30 in

Height of box = 24 in

Find:

Surface area

Computation:

Surface area = 2h[l+b]

Surface area = 2(24)[30 + 15]

Surface area = 48 x 45

Surface area = 2,160 in²

7 0
2 years ago
Jessica's teacher asks a class to find the largest number that is smaller than 4.5. Jessica's friend Jeevan gives the answer 4.4
Ber [7]
4.4 is not a whole number so it isn’t the largest number that is also less than 4.5. The correct answer could be 4
5 0
3 years ago
Helppp please on this hw page
Ludmilka [50]
You round down so 2.3 goes to 2
8 0
3 years ago
Read 2 more answers
Are these shapes similar or congruent?
aliya0001 [1]

Answer:

Congruent

Step-by-step explanation:

Hope this helps you!!

4 0
3 years ago
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