If there is a picture, it would be very useful, because the height and slant height are two sides of a right triangle.
A good picture would show that the bottom side of this triangle is half the side length of the square. This is a leg of the right triangle: A=12'
The hypotenuse of the triangle is the slant height: C=46'
The "unknown" height is the other leg of the right triangle: B=?
The pythagorean theorem A2+B2=C2 gives 144sqft+B2=2116sqft
Solving for B gives B=44.4'
Therefore, the height of the pyramid is 44.4 feet.
42.7
120
It is 448 square cm.
72 cm square.
138.48
42.7
Volume = 960 cm3
You need some information about the height of the pyramid and the formula will depend on whether you have the vertical height or the slant height or the length of a lateral edge.
You can use the formula V = (1/3) × b^2 × h, where b is the base length of the square pyramid and h is the height of the pyramid. This formula calculates the volume of a square pyramid by taking one-third of the base area multiplied by the height.
120
429 m
You can calculate the volume of a square-based pyramid by using the formula V = (1/3) * base area * height. If you know the length of the base, you can find the base area by squaring this length. Plug in the values to find the volume.
Volume = 50 in3
It is 448 square cm.
To find the perpendicular height of a square pyramid, first compute for the volume of the pyramid. Then divide the volume by the area of the base to find pyramid's height.
72 cm square.
Volume of a pyramid is (1/3)*(area of base)*(height) = (1/3)*(6 in)2*(8 in) = 96 in3