Question

The diagram show a 5cm x 6cm x 7cm cuboid pls help you

Answer 1

d ≈ 10.5

Explanation:

The formula for the diagonal of a retangular prism (cuboid) is

`d=√(l^2+w^2+h^2)`

1.) Plug in all the values for l, w, and h

`d=√(5^2+6^2+7^2)`

2.) simplify by squaring the terms inside the square root

5 * 5 = 25

6 * 6 = 36

7 * 7 = 49

`d=√(25+36+49)`

3.) Add the terms

`d=√(110)`

4.) Simplify

`d = 10.488`

5.) Round to one decimal place

d ≈ 10.5