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How do you calculate the amount of tiles you need for a floor?
you * it by the length of your floor
How to insure I have proper attic ventilation?
Calculate attic square footage, calculate how much free area you need by dividing the attic square footage by 300. Convert the square feet needed to inches. Split the amount of free area needed equally between the intake and the exhaust. Divide that by 60, for how many vents you'll need.
How many sides do you need to know to calculate the area of a trapezoid?
To calculate the area of a trapezoid, you have to know the lengths of three sides because 1/2*(sum of parallel sides)*perpendicular height = area
Why do you need the height to find the area of a triangle?
Because the formula to calculate the area is height x (base/2)
How does one calculate the surface area of a sphere?
To calculate the surface area of a sphere, you first need to determine its radius. Once you know the radius, you need to square it, or multiply it by itself. Next, you will need to multiply it by 4. Finally, you will multiply that number by pi, or 3.14.
What is a real world example of surface area?
A practical need to calculate surface area arises, for example, when you need to paint your house. The amount of paint you need is proportional to the surface area you want to paint.
What equation would be used to calculate the amount of wallpaper you would need for your classroom?
Area=length times width
How do yo calculate area?
I need to calculate the area of a baseball diamond (90x4) and convert it to square yards
How do you calculate the amount of tiles you need for a floor?
you * it by the length of your floor
How does a plumber uses math?
A plumber might use math to measure and calculate the area of pipes or the amount of space needed for an installation. Plumbers also would need math to calculate the amount of fluid need to go through pipes at the desired temperatures, pressures, and sizes of pipes.
How to insure I have proper attic ventilation?
Calculate attic square footage, calculate how much free area you need by dividing the attic square footage by 300. Convert the square feet needed to inches. Split the amount of free area needed equally between the intake and the exhaust. Divide that by 60, for how many vents you'll need.
How do you calculate the area of a roof?
First off, pay attention in school.... Answer: measure the length and the width of the roof. Then you want to multiply those together. that is the square foot amount you will need.
How do you compare the surface are to volume ratio of cells of different size?
You need to:* Calculate the surface area * Calculate the volume * Divide the surface area by the volume
How do you calculate 1050 miles in gas price for a trip?
You need to know the fuel efficiency of the vehicle when you are driving (driving styles do make a difference).Use the fuel efficiency to calculate the amount of gas you will need and then use the gas price to calculate the cost of fuel.You need to know the fuel efficiency of the vehicle when you are driving (driving styles do make a difference).Use the fuel efficiency to calculate the amount of gas you will need and then use the gas price to calculate the cost of fuel.You need to know the fuel efficiency of the vehicle when you are driving (driving styles do make a difference).Use the fuel efficiency to calculate the amount of gas you will need and then use the gas price to calculate the cost of fuel.You need to know the fuel efficiency of the vehicle when you are driving (driving styles do make a difference).Use the fuel efficiency to calculate the amount of gas you will need and then use the gas price to calculate the cost of fuel.
What is the surface area for a rectangle that is 50 in?
You need two dimensions to calculate the area of a rectangle. Area = length multiplied by width.
What two things do you need to know to calculate pressure?
To calculate pressure, you need to know the force applied on an object and the surface area over which the force is distributed. Pressure is calculated by dividing the force by the surface area.
How does an architect use pi?
To calculate the area/circumference of a circle when designing something circular with a limited amount of material. i.e. you have to design a bronze circle and only have 27 sq ft of bronze. You have to calculate the circumference to see if you need to make the circle smaller or not.
