422 Answered Questions for the topic Area

05/15/18

Math Help!!!! How do I find the height of a triangle using the pythagorean theorem???

The triangle gives the base and the hypotenuse, how do i find the height using a^2 + b^2 + c^2?????
Area

05/13/18

Length, breadth, and the height of a cuboid is is 12cm, 10cm,6cm. Find the total area of the cuboid.

So this question is to help me with an edexcel question so answer it really quick.   
Area

05/09/18

Each piece has a base of 6 inches and a height of 6 inches. If the quilt will use 24 pieces, then what is the area of the fabric

I need this for school and Iam doing this description because I have too.
Area

05/01/18

Area is 63 sq. Inches. The length is 9 ft. What is width

The are of a box top is 63 sq. In. The length of box is 9 ft. What is the width?

04/29/18

the length of a rectangular flower garden is twice the width of the garden.

The two shorter sides and one of the longer sides have a 2-foot wide walking path the garden. Create a function A, where (Ax) represents the total area covered by the garden and the walking path... more
Area

04/26/18

area length word problem

A fence was built around a square garden. The fence cost $4.50 per foot, and the fence has a 2 foot long gate that cost $7.00. Of the total cost of the fence was $232, what is the length of each... more
Area

04/22/18

Painter takes 2 days to paint a room(4 walls&ceiling). If he works at the same pace, how many days will it take him to paint a room that is twice

as wide, twice as long, and twice as high?   Please explain in 7th grade terms.

04/08/18

The area of 1 rectangle is 36 square feet. The area of the 2nd rectangle is 21 square feet. What is the width of both rectangles

A.  3 feet B.  6 feet  C. 7 feet  D.  12 feet

04/04/18

STRENGTH OF BEAM ACROSS A RECTANGLE AREA OF A LOG

A wooden beam has a rectangular cross section of height h in. and width w in. (see the accompanying figure). The strength S of the beam is directly proportional to its width and the square of its... more

04/01/18

How do I solve this calculus problem?

Peter can't remember the formula for the area of a circle. He decides to approximate the area of a circle by circumscribing a regular  18 -gon around the circle. If his approximation of the area is... more

03/26/18

Hi, when you are calculating surface area how do you combine all the formulas? I mean like how do you write them down?

For example, I know all the area formulas and for surface area you have to calculate the area of each face and add them together but how do you put it down on paper?

03/26/18

Fencing area

The owner of the Rancho Los Feliz has 3120 yd of fencing to enclose a rectangular piece of grazing land along the straight portion of a river and then subdivide it by means of a fence running... more
Area

03/18/18

If a carpet costs $11 per square meter, what is the cost of carpeting a room 8m long and 5m wide?

If a carpet costs $11 per square meter , what is the cost of carpeting a room 8m long and 5m wide. The alternatives are as follows a. $440, b. $88, c. $24 and d. $55.

It costs $1400 to fence a rectangular park of length 20 m at the rate of 25$ per square metre

A. Find the perimeter of the park then find the width of the park  B. Find the area of the park

02/21/18

find the area of rectangle whose lenght is (x+5)cm and whose width is (2x-7)cm.

The lenght is (x+5)cm and width is (2x-7)cm.

02/20/18

Find each of the following sectors with the given radius and angle, find the arc length and the area of the sector.

1. r=6cm, central angle=1.6 rad 2. r=14cm, central angle=0.25 rad 3. r=25 cm, central angle=1.75 rad 4. r=12cm, central angle= 3/4 rad   THANK YOUU IN ADVANCE!💖

02/15/18

A rectangle door sign has an area of 577.6 square centimeters. The length of the sign is 38 centimeters. What is the width

A rectangle door sign has an area of 577.6 square centimeters. The length of the sign is 38 centimeters. What is the width. 
Area

02/12/18

If BC=24, ED=14, FE=12, and DC=4 find the area of the figure.

This is for math homework

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