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What is the surface area of a triangular pyramid if each face has an area of 120 yd2?
The answer would be 480 because there are four sides and each is 120 so you just multiply 120 by 4!! ;)
How many 4x4 in tiles would it take to cover a 120 ft area?
You cannot have an area of 120 ft. An area must be measured in square units, such as square feet. The answer will be different if the area is 120 ft by 1 ft wide or 10 ft wide or 10 miles wide!
What is the smallest possible perimeter for a shape that has an area of 120 centermetres?
Never heard of centermetres before, and an area cannot be 120 centimetres because that is a measure of distance, not area. Instead, let us start with an area of 120 SQUARE centimetres. For a given area, the shape with the smallest perimeter is a circle. A circle with an area of 120 sq cm would have a radius of 6.18 cm and so a perimeter of 38.83 cm (to 2 dp).
What is the area of a figure if the perimeter is 120 units?
It would depend on the figure. Your question is not specific enough.
What is the area of a triangle with the base of 10 and the height of 12?
The area of triangle is : 60.0
