Arectangular prism-shaped fish tank is 14 inches tall. the perimeter of the base is 96 inches. the length of the base is 3 time the width of the base.

24,864 inches3

Step-by-step explanation:

96 divided by 4= 24

you do this because the length of the base is 3 times the width, this adds up to 4 = parts

24 times 3

You do this because there are 3 = parts making up the length

multiply 14 by 24 by 72= 24 864 in3

ps: I'm not sure about this, its probolay wrong

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.