Question

Find the lateral area for the regular pyramid.

Answer 1

2x2+2x
`\sqrt{(2/2) x^(2) +3 x^(2) } +2 x \sqrt{(2/2) x^(2) +3 x^(2) }`
The answer is about 16.649

Answer 2

Lateral area of a regular pyramid with square is 12.64 square unit

Explanation:

Given : A regular pyramid with base is a square.

We have to find the lateral area for the regular pyramid.

Lateral area of a regular pyramid with square =
`a√(a^2+4h^2)`

Where, a is side of square

and h is height of pyramid.

Substitute, a = 2

and h = 3

we have,

Lateral area of a regular pyramid with square =
`2√((2)^2+4(3)^2)`

Simplify, we have,

Lateral area of a regular pyramid with square = 12.64

Thus, The Lateral area of a regular pyramid with square is 12.64 square unit

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Question

Find the lateral area for the regular pyramid.