it stands for sides
s x s or s + s + s + s
If the side of the square is of length s then the perimeter is 4*s.
It has to do with the surface area formula: To find the total surface area of a pyramid, use this equation: Surface Area = B + 1/2 * P * s B = base area P = perimeter of the base s = slant height To find the volume of a Pyramid, substitute into this equation: V=1/3Bh B=base area h=height of pyramid
The formula for the volume of a pyramid such as you described would be: V = 1/3Ah where A is the area of the base (a square in this case) and h is the height of the pyramid. You know the volume and the height, so you can plug them into that formula to solve for A, the area of the square base: 63690 = 1/3A(30). A = 6369 square meters. Knowing the area of the square, and the fact that the formula for the area of a square is A = s2 where s is the length of a side, you can find the length of s by taking the square root of 6369. s = about 79.8 meters. The next steps will require some thinking about what that pyramid looks like and what the length of a lateral height segment would represent. Drawing a diagram often helps. If I understand correctly what you mean by "lateral height segment" of the pyramid, meaning the length of the segment from the center of a side at the bottom to the vertex at the top, that length would represent the hypotenuse of a right triangle whose legs are 30 meters (the inside height of the pyramid) and about 39.9 meters (half the length of a side, in other words the distance from the point at the center of the base to the center of the side). You can use the Pythagorean theorem to find that length: c2 = a2 + b2 c2 = 302 + 39.92 c2 = 900 + 1592 c2 = 2492 c = 49.9 meters (approximately)
The area of a square is given by the formulaarea = width × heightBut since the width and height are by definition the same, the formula is usually written asarea = s2where 's' is the length of one side.In strictly correct mathematical wording the formula above should be spoken as "s raised to the power of 2", meaning s is multiplied by itself. But we usually say it as "s squared". This wording actually comes from the square. The length of a line s multiplied by itself, creates the square of side s. Hence "s squared".
A = S squared is the formula for area of a square A = area S = lenght of side
LA = 1/2psnewtest3
Call the length of the base s and the slant height of one triangle l SA = s2 + 2sl
there both flat
The formula for the area of a square is: s * s where s = length of a side The formula for the perimeter of a square is: 4 * s where s = length of a side
s +s+s+s
s +s+s+s
s x s or s + s + s + s
If the side of the square is of length s then the perimeter is 4*s.
One-third times the area of the base times the height: 1/3 x (LW) x h In the case of a square pyramid, the length and width of the base are the same, so you could rewrite the formula as: 1/3 x s2 x h where s = the length of one side of the base
Volume: If it's a square-based pyramid then its just "the base times the height, divided by 3" or in short b2h/3 where b is one side of the base. and h is height. Surface area: 2bs+b2 where s is the perpendicular height from the bottom of any one of the triangles, to the top of the tip.
SA = s2 + 2 × s × l