Surface area = 4*Pi*radius2
If its a triangular based pyramid (tetrahedron) then it will have 4 equilateral triangle faces and so find the area of one face and multiply it by 4 to give the total surface area.
Assuming the moon to be a sphere, the formula to find its surface area is 4/3*pi*r^3 where r is the radius of the moon.
How do you find the suface area of a net? Answer: Do the formula for each shape that is in the net.
Area = ( length of a side)2
The formula to find the surface area of a parallelogram is Base*Height.
Surface area = 4*Pi*radius2
If its a triangular based pyramid (tetrahedron) then it will have 4 equilateral triangle faces and so find the area of one face and multiply it by 4 to give the total surface area.
Assuming the moon to be a sphere, the formula to find its surface area is 4/3*pi*r^3 where r is the radius of the moon.
The formula will depend on what it is that you are trying to find: the volume or the surface area.
How do you find the suface area of a net? Answer: Do the formula for each shape that is in the net.
The formula to find the area of an octagonal pyramid is area of base plus area of sides.
Area = ( length of a side)2
the surface area formula is difficult to understand. there is another way to do it.you find the area of one pentagon. then u multiply it by the number of faces which is 12.
You find the surface area of a cube by using the formula 6e2. In this case, e=edge.
Use the formula for volume to solve for the radius of the sphere and then plug that radius into the formula for the surface area of a sphere.
Use this formula (Ï€ = Pi): Surface area = 4Ï€r2