The formula for the volume of a prism is cross-sectional area x length.The cross-sectional area for a triangular prism is the area of the triangle with base (width) 14 ft and height 24 feet. This area is 0.5*14*24 = sq feet. So the volume is 0.5*14*24*40 cubic feet = 6720 cubic feet.
A 7 sided polygon has 14 diagonals
7 feet 2(7+2) = 18 feet 7*2 = 14 square feet
The area of the floor is (12 x 14) = 168 square feet.The area of the ceiling is (12 x 14) = 168 square feet.In order to find the area of the walls, we would needto know the height of the ceiling above the floor.16812 ft x 14 ft = 168 ft2168 square feet12' x 14' = 168 square feet.168 square feet. Just multiply length by width - the answer is the square footage.168 square feet. Just multiply length by width - the answer is the square footage.12 feet x 14 feet would give an area of 168 square feet.14 x 12 = 168 square feet.16812 ft x 14 ft = 168 ft2168 square feet12' x 14' = 168 square feet.168 square feet. Just multiply length by width - the answer is the square footage.168 square feet. Just multiply length by width - the answer is the square footage.12 feet x 14 feet would give an area of 168 square feet.14 x 12 = 168 square feet.
The area of a square cannot be 196 feet. If the area is 196 square feet (which is an entirely different thing) its sides are sqrt(196) = 14 feet.
It is: 0.5*10*14 = 70 square feet
Its area is: 0.5*10*14 = 70 square feet
The diagonals of a rhombus intersect at right angles and bisect each other.... this should be the only tip you need. Good luck with your homework. how bout u be a little bit more blunt and just say the awnser?? A+:70ft^2
There is no correct answer to this because "square feet" is a measure of area, but 14 feet is a measure of length. In other words, 14 feet is a distance, e.g. the car is 14 feet long. Square feet is an area, e.g. the back yard is 14 feet long by 10 feet wide so it has an area of 140 square feet.
The area is 56 cm2
In a heptagon there is 14 diagonals
A bird house of this size has a surface area of 856 square feet.
Such a polygon is not possible.
14*8 = 112 sq cm
Without knowing the height of the room then only the floor (or ceiling) area (A) can be calculated. A = Length x Width A = 14 x 10 = 140 square feet.
140 square feet. Multiply the length by the width. The result is the area in square feet.
Area = Length * Width Area = 8 * 14 = 112 square feet =============