Question

The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)

A triangular prism is shown with 2 right triangular sides having legs 3 and 4 and hypotenuse 5. The length of the prism is 3.5

Numerical Answers Expected!

Answer for Blank 1:

Answer 1

Below

Explanation:

TWO triangular ends = 2 * 1/2 (4 *3 ) = 12 units^2

there are 3 sides 5 x 3.5 + 4 x 3.5 + 3 x 3.5 = 42 units^2

TOTAL = 54 units^2