Bob bought a solid rubber doorstop to keep the air flowing between the rooms of his apartment.

What is the minimum amount of rubber used to make the doorstop?

33 cm²

Step-by-step explanation:

Area of triangular prism: A = ((1.5 x 2) /2) x 2 + 5 x 2.5 + 5 x 2 + 5 x 1.5

A = 3 + 12.5 + 10 + 7.5 = 33

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

idk

step-by-step explanation: