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A square pyramid has lateral area 118cm^(2) and surface area 182cm^(2). Using this information, find the length of a side of the base and the slant height.

User Mariomc
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Final answer:

To find the length of a side of the base and the slant height of a square pyramid, we can use the formulas for lateral area and surface area of a square pyramid.

Step-by-step explanation:

To find the length of a side of the base and the slant height of a square pyramid, we can use the formulas for lateral area and surface area of a square pyramid.

Let's denote the length of a side of the base as 's' and the slant height as 'l'.

The formula for the lateral area of a square pyramid is given by: Lateral Area = (Perimeter of Base) * (Slant Height) / 2. Since a square has all sides equal, the perimeter of the base is 4s. Therefore, we can rewrite the formula as: 118 = 4s * l / 2.

The formula for the surface area of a square pyramid is given by: Surface Area = (Area of Base) + Lateral Area. The area of a square base is s^2. Therefore, we can rewrite the formula as: 182 = s^2 + 118.

Now we have a system of equations:

118 = 4s * l / 2

182 = s^2 + 118

Solving these equations will give us the values of 's' and 'l'.

User Ndotie
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