422 Answered Questions for the topic Area

07/22/16

SHAPES AND AREA/PERIMETER
QUESTION ONE:Investigate different polygons and see if you can find a relationship between the number of sides and the number of diagonals. QUESTION TWO:You are given the following brief by a... more
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07/22/16

The quality of shapes
Look at each statement, and decide whether or not it is always true.1)The diagonals of a rectangle are the same length2) The diagonals of a kite are the same length3)The diagonals of a kite meet at... more
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07/22/16

A/P/V QUESTION
In the following expressions, all variables represent length: abc 1/2dh 5d2 2/3sfj2 2xy+p2 3ed-4k2m   A) Make a list of those that might apply to an area and explain why. B) Make a list of... more
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Area

07/21/16

area of a room
The third bedroom is an 8 ½ ft by 13 ft rectangle. On each 13 foot wall there is a window that is 3 feet 8 inches wide. The door is on an 8 ½ ft wall and measures 3 feet wide. You will be putting... more
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07/21/16

Composite Figure
Determine the total perimeter AND area of the following crayon (composite figure) to (to one decimal place): the tip=14cm the body=35cm the bottom with a radius of = 5cm
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Area Shape

07/21/16

Area of shaded portions
Find the areas of the shaded portions of the figures below. Give answers to 2 decimal places if necessary. A)Circle in a square (shaded part) with sides of W=10cm and L=10cm B) Two triangles... more
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07/21/16

Composite figure
Determine the total perimeter AND area of the following crayon (composite figure) to  (to one decimal place):   the tip=14cm   the body=35cm   the bottom with a radius of = 5cm
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07/21/16

A/P/V Question 4
Find the areas of the shaded portions of the figures below. Give answers to 2 decimal places if necessary.   A)Circle in a square (shaded part) with sides of W=10cm and L=10cm   B) Two... more
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07/21/16

A/P/V Question 3
Find the volume of a rectangular prism that has a length of 20 cm, a width of 14 cm and a height of 6 cm. Give your answer to 1 decimal place if necessary.      Find the total surface area AND... more
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Area Volume Length

07/20/16

A/P/V Question
It's late… too late. You should have been home an hour ago and the door is locked. Luckily, you left your bedroom window unlocked, knowing that a ladder was in the backyard.The bottom of your... more
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07/20/16

A/P/V Problem
It's late… too late. You should have been home an hour ago and the door is locked. Luckily, you left your bedroom window unlocked, knowing that a ladder was in the backyard.The bottom of your... more
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07/20/16

AREA/PREMIER/VOLUME 5
In a strong, storm a hydro pole snapped at the base and fell against a house wall. If the top of the pole was resting 4.8 m above the ground and the bottom of the pole was 12.4 m from the house,... more
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07/20/16

AREA/PREMTER/VOLUME 3
Find the area and perimeter of each of the following objects. Give answers to 2 decimal places if needed. A) A rectangle, 3.7 cm by 8.4 cmB) A circle with a radius of 5 mC) A parallelogram with... more
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07/20/16

AREA/PREMIER/VOLUME
In a storm a hydro pole snapped and fell against a house wall. If the top of the pole was resting 4.8 m above the ground and the bottom of the pole was 12.4 m from the house, how long was the hydro... more
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07/17/16

Need help with Triangle Area Problems
Hello, I need help with the following two questions:1)Construct triangle ABC such that BC is of length 1 centimetre, A=100degrees, B=60degrees, C=20degrees. Let D be the midpoint of AC and let E be... more
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06/19/16

area of ellipse- calculus
find the area of the ellipse (x+2y)2 + (3x+4y)2 =1
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06/10/16

Equilateral triangle
An equilateral triangle DEF has sides of x cm and height h cm. show that the area of ΔDEF is ((√3)/4)x^2 cm^2   Please show the full working. 
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06/09/16

Need URGENT help
³the diagram Shows a right-angles triangular prism. ∠ACB=90º and AD=50cm and FD=40cm if the volume of the prism is 30000cm³,  calculate the   a) area of base EFD b) length of EF c) length of... more
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Area

05/08/16

When a figure is scaled how does that impact the area of the new copy compared to the old one?
When a figure is scaled how does that impact the area of the new copy compared to the old one?
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05/06/16

A PDF is given by formula p(x)=2e^(-2x),x>0. Determine P(X>1).?
A PDF is given by formula p(x)=2e^(-2x),x>0. Determine P(X>1).? PDF being Probability Density Function A PDF is given by formula p(x)=2e^(-2x),x>0. Determine P(X>1).?
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Area

05/06/16

the area of a circle is 16 pi inches with a square frame around it that is 2 inches wide. what is the total area of the circle and square frame
You have a sqaure that surrounds a circle. If the area of the circle is 16 pi squads inches and the square frame around that circle is 2 inches wide what is the total area of the circle and the... more
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05/05/16

Linear Functions Homework that I don't get!!!! Please help!
I have 2 Homework questions: 1- A triangle has a height that is 4 timesas its base b. Graph the area A of the triangle as a function of a base b. Is is linear or nonlinear? increasing or... more
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Area

05/04/16

Problem 14
A circular plate has a circumference of 8 pi  inches What is the area of the plate?
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04/29/16

What's the area of the frame?
A square photo is surrounded by a square frame that's 2 inches wide on each side. If the diagonal of the photo is 12 inches, what's the area of the frame (in square inches)?
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04/29/16

What's the maximum area that can be enclosed by the fence?
A farmer has 200 feet of fencing to surround a small plot of land. He wants to maximize the amount of space possible using a rectangular formation. The enclosed area will be against the side of a... more
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