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maw [93]
2 years ago
5

imeter, Area, Dimensions - Real World Hacice estions Notes/Examples 1. A triangular garden has sides measuring 14 feet, 17 feet,

and 28 feet. If Cody is laying a brick ETER border around the garden, how many feet of brick will he laya uchs Hihe rectangular path​
Mathematics
1 answer:
sdas [7]2 years ago
7 0
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I need help with Math ASAP plz !!
Elina [12.6K]

Answer: 1 square and 4 triangles

Step-by-step explanation:

you can see the square at the bottom. Around you can see 1 triangle in the front 2 on the sides and one in the back.

6 0
3 years ago
Ernesto plans to build a pen for his pet iguana. Think about these two different questions. What is the area of the largest rect
Allisa [31]
The area of the rectangular pen is 10,000 m² and the area of the circular pen is 12,738.95 m².

For the rectangular pen, we want the sides to be congruent.  To minimize perimeter and maximize area, the figure needs to be equilateral.

400/4 = 100 m for each side

This means that the area is 100(100) = 10,000 m².

If the pen is circular, this means the circumference is 400 m.  Circumference is given by the formula C=πd:

400 = 3.14d

Divide both sides by 3.14:
400/3.14 = 3.14d/3.14
127.389 = d

The radius is half of the diameter:
r = 127.389/2 = 63.6945

The area of the circle is given by A=πr²:

A=3.14(63.6945)² = 12738.9465 ≈ 12738.95 m²
6 0
2 years ago
Aldo bought 20 pounds of rice for $12. How many pounds of rice did he get per dollar
nordsb [41]
20 divided by 12 equals 1.66666 continuous. Rounding on the dollar would be $1.67.
7 0
2 years ago
Read 2 more answers
At a concert , there was three grades of seats available Grade A is the most expensive Grade B is the middle price and Grade C S
horsena [70]

The cost of other seats £40 and £24.

<h3>What is ratio?</h3>

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

Given ratio: A: B : C = 5 : 3 :2

let the common ratio be 'x'.

Grade A cost = 5x

Grade B cost = 3x

Grade C cost = 2x

cheapest seats the concert £16

So,

2x=16

x=8

Now, Grade A cost = 5x = 5*8 = £40

Grade B cost = 3x= 3*8 = £24.

Learn more about ratio here:

brainly.com/question/13419413

#SPJ1

4 0
1 year ago
Find the circumference and area of the circle. Use 3.14 or 22/7 for π.
Hoochie [10]

Answer:

  • circumference: 62.8 ft
  • area: 314 ft²

Step-by-step explanation:

The circumference is given by the formula ...

  C = πd

Using the given numbers, the circumference is ...

  C = (3.14)(20 ft) = 62.8 ft

__

The area is given by the formula ...

  A = πr² . . . . . where radius r is half the diameter

Using the given numbers, the area is ...

  A = 3.14(10 ft)² = 314 ft²

4 0
2 years ago
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