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How do you work out the area of a shape that has the area of 320cm squared?
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What is the surface area of a prism whose bases each have an area 16 meters squared and whose lateral surface area is 64 meters squared?
work it out
Why does length x width work for finding area?
That is the definition of the area of a rectangle. It does not work for any other shape.
How do you work out the area of a semicircle?
Multiply Pi (3.14...) by the radius of the circle squared, then divide that number by 2.
In maths what is the area of a composite shape?
You need to break the shape up into different shapes. For example if you have a shape that is basically a triangle and a square merged together you will work out the squares area then the triangles area and add them together.
How do you work out pi r squared?
That is the formula for the area of a circle; r refers to the radius, and pi is approximately 3.14. r squared means that you multiply r x r.
How do you work out the area of a composite shape?
To work out the area of a composite shape, you will have to divide it into smaller figures.
How do you work out the area of a cycle?
Area of any circle = pi*radius squared
What is the surface area of a prism whose bases each have an area 16 meters squared and whose lateral surface area is 64 meters squared?
work it out
How do you figure surface of a retangle?
A rectangle is a 2D shape, therefore not having a "surface" The only "surface" a rectangle has is it's area.-------------------------------------ll 4 metresll------------------------------------l8 metresTo work out the area you simply multiply the height and the length together.In this case the height is 4 and the length is 8. 4 x 8 = 32.The area is 32. BUT since this is area, me must state our answer in (measurement) squared. in this case it is in metres, so our answer must be in metres squared. Our answer was 32 so we add the metres squared and we have 32 metres squared. Voila!
How do you work out the squared meter area of a room?
width times length multiplied.
How do you work out an area of a shape do you times?
yes
How do you work out area of a square?
Length multiplied by width equals the area of a square or rectangle A=LxW Your answer will be in units squared.
Estimate the area of each circleuse 3 approximate 4 feet answer work out the problem and the answer?
You don't mention whether the 4 feet is the circumference, diameter or radius. The area of a circle is pi times the radius squared. If 4 feet is the circumference, the area is about 1.3 feet squared. If 4 feet is the diameter, the area is about 12.6 feet squared. If 4 feet is the radius, the area is about 50.3 feet squared.
Estimate the area of each circleuse 3 approximate 4 feet answer work out the questions and the answer?
You don't mention whether the 4 feet is the circumference, diameter or radius. The area of a circle is pi times the radius squared. If 4 feet is the circumference, the area is about 1.3 feet squared. If 4 feet is the diameter, the area is about 12.6 feet squared. If 4 feet is the radius, the area is about 50.3 feet squared.
Why does length x width work for finding area?
That is the definition of the area of a rectangle. It does not work for any other shape.
How do you work out the squared area of the dimensions 2.60 2.08?
Multiply them: 2.60*2.08 = 5.408 square units
How do you work out a circles area?
pi times the radius squared or pi (approx 3.14) times the diameter
