Question

What is the total area of this prism?
T.A=

Answer 1

(104 +16√13) ft

Explanation:

Answer 2

The answer to your question is 61.8 in²

Explanation:

Process

1.- Calculate the height of the triangle

3² = h² + 1.5²

h² = 3² - 1.5²

h² = 9 - 2.25

h² = 6.75

h = 2.6 in

2.- Calculate the area of the triangles

Area =
`(base x height)/(2)`

Area =
`(3 x 2.6)/(2)`

Area = 3.9 in²

There are 2 triangles = 2(3.9) = 7.8 in²

3.- Calculate the area of the rectangles

Area = base x height

Area = 6 x 3 = 18 in²

There are 3 rectangles = 3(18) = 54 in²

4.- Total area

At = 7.8 + 54

= 61.8 in²