LA=1/2ps
LA=1/2ps
1/2 times the perimeter of the base times slant height
LA=1/2ps
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.
LA=1/2ps
LA=1/2ps
LA = 1/2psnewtest3
SA=BA+LA SA=BA+1/2ps
1/2 times the perimeter of the base times slant height
LA=1/2ps
No. By definition, the lateral faces of a pyramid are triangular.No. By definition, the lateral faces of a pyramid are triangular.No. By definition, the lateral faces of a pyramid are triangular.No. By definition, the lateral faces of a pyramid are triangular.
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.
Total surface area= 1/2 times the perimeter of the base times the slant height plus the area of the base Lateral surface area= 1/2 times the perimeter times the slant height
It is the lateral area (which is 1/2 the perimeter multiplied by the slant height), plus the area of the base.
To find the slant height of a square pyramid, we can use the formula for the lateral area, which is given by ( \text{Lateral Area} = \frac{1}{2} \times \text{Perimeter of base} \times \text{Slant height} ). The perimeter of the base for a square pyramid with a side length of 22 feet is ( 4 \times 22 = 88 ) feet. Setting the lateral area to 836 square feet gives us the equation: ( 836 = \frac{1}{2} \times 88 \times \text{slant height} ). Solving for the slant height yields ( \text{slant height} = \frac{836 \times 2}{88} = 19 ) feet.
If it is a regular pyramid you need to find out the base perimeter, multiply it by the height of the sides (when considered as triangles) and divide by two. The height of the side can be found using Pythagoras's formula if you know the height of the pyramid and the length of a side. The side height of a pyramid is also known as the slanted height or L in a formula. Formula:permiter of base x L(side height) ( P of B)(L) p x L(slant) ----------------------------------------- = --------------------- 2 2 Good luck!