1 Answer

Hendry Lim · Answer 1 · 2022-10-12T02:04:19+0000

Answer:

The answer is "
$125 \ in^2$ "

Explanation:

There is a base of five on every triangular face and a height of ten in. The field of the formulation

$A = ((1)/(2))bh \\\\A = ((1)/(2) * 5\ in * 10\ in)$

$= (50 )/(2) \ in^2\\\\=25 \ in^2\\\\$

The base of the square has a formula area

$A = s^2 = (5\ in)^2 = 25 \ in^2$

The total area consists of the sum of the four-face area and the base:
$total \ \ area = 4 * \text{(area of 1 face) + (area of base)}$

$= 4 * (25\ in^2 ) + 25 \ in^2 \\\\= 125 \ in^2$

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