# Ixl cheats A rectangular building has a perimeter of 248 metres. It's area is 3115 square metres What are the dimensions

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35 metres by 89 metres.

Posted on Oct 23, 2014

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Posted on Jan 02, 2017

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## Related Questions:

### Would like to calculate the dimensions of a rectangular pool with a perimeter of 55 meters using decimals only

Let's break down the question to its components.

It is a rectangular pool. It has four sides, with a length and width and the angles in corners being 90 degrees.

Let l be the length of the pool.
Let w be the width of the pool.

The perimeter of the pool is l + l + w + w or 2l + 2w

So 2l + 2w = 55 metres

You could make up a table for all the possible values, starting with a width of 1. 2(1) + 2w = 55
2 + 2w = 55
2w = 53
w = 53 /2

Good luck,

Paul

Feb 09, 2017 | The Office Equipment & Supplies

### Look at this parallelogram. Find the value of c . c 14 cm Perimeter = 56 centimeters c = centimeters

the perimeter is like walking all around the outside. it looks like uve already given side c 14 cm. but its actually a square thats been pushed side ways slightly. get an empty square box or match box and push from one side so it looks like a parallelogram. all 4 sides are 14 + 14 + 14 + 14 = 56cm. pity there isnt a parallelogram to look at, uve not shown it...lol...

and i havent got a clue how to draw it in this box either..lol

May 21, 2015 | ixl.com

### 40.3 square metres is how many cubic metres n how many cubic yards

Square metres is a measure of area. Cubic metres and cubic yards is a measure of volume. There is no conversion between them without a third dimension.

Consider a storeroom that's 40.3 square metres in area. How much stuff can you store in it? Well, that depends on how high the ceiling is. If the ceiling is 2 metres high then the volume of the room is 80.6 cubic metres. If the ceiling is 3 metres high then the volume is 120.9 cubic metres.

One cubic metre is about 1.31 cubic yards.

Jan 27, 2015 | Office Equipment & Supplies

### What is the solution of length of a rectangular land is 1,258.30 meters while its width is 624.03 meters. find the area in hectares

• 1258.30m x 624.03m = 785216.949 SQUARE METRES
• 1 SQUARE METRE = 0.0001 HECTARES
so...
1258.30m x 624.03m = 785216.949 sq.m = (785216.949 x 0.001)Ha =78.5216949 Hectares
Rounding Up =78.52 Ha

Oct 05, 2014 | Computers & Internet

### Regular pentagon QRSTU has a side length of 12 cm and an area of about 248 square cm. Regular pentagon VWXYZ has a perimeter of 140 cm. Find the area of VWXYZ. Round to the nearest tenth.

Find the scaling ratio
Perimeter of first pentagon is 12*5=60 cm
Scale factor (2nd/first)=140/60 =7/3
Ratio of areas varies as the square of the scale factor for the lengths
Area of second / area of first =(7/3)^2 =49/9
Area of second pentagon =248 *(49/9) cm^2
Finish the calculation.

Jul 01, 2014 | Texas Instruments TI-83 Plus Calculator

### Regular pentagon QRSTU has a side length of 12 cm and an area of about 248 square cm. Regular pentagon VWXYZ has a perimeter of 140 cm. Find the area of VWXYZ. Round to the nearest tenth.

The two pentagons are similar. If k is the scale factor for the lengths, the ratio of the areas is k^2.
Pent 1 side =12 cm
Pent 2 side =140/5 =28 cm
Scale factor (larger over smaller) is k=28/12=7/3
Area of Pent_2= (49/9)*Area of Pent_1

Jun 29, 2014 | Office Equipment & Supplies

### What is the formula for finding the perimeter of a square box with each side measuring 3 metres

Since a square has four equal sides, the perimeter is four times the length of one side. If a square has a side of 3 metres then the perimeter is 12 metres.

Jan 26, 2014 | Perimeter Pant

### How to glitch ixl to complete everything

A rectangular ink pad has a perimeter of 48 centimeter. Its area is 140 square centimeter. What are the dimension of the ink pad?

Dec 16, 2013 | Computers & Internet

### What is the surface area and volume for 14ft 12ft 3ft?

If that is a right rectangular prism
Volume =14*12*3 c.f.
For the area here is the formula.
Total area of right rectangular prism =2*A_b +P_b*h
A_b= area of base (take 14*12 feet squares)
P_b is perimeter of base (14+12)*2 =52 ft.
h is the height (3 ft)
Lateral area =P_b*h=52*3 feet square

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