A rectangular prism has a length of 5 1/8 feet, a width of 7 1/2 feet, and a height of 2 feet.

What is the volume of the prism?

Enter your answer in the box.

These are fractions by the way.

If I'm correct than the answer should be 76.88 ft cubed

Step-by-step explanation:

5 1/8 would be 5.125

7 1/2 would be 7.5

Multiply 5.125 and 7.5 to get 38.44

Then multiply 38.44 by 2 to get the volume of 76.88 ft^3

Part A: Triangle ABD is similar to Triangle ACD

Part B: Using HL Theorem, we can determine these 2 right triangles to be similar

Part C: DA = 3

Step-by-step explanation:

We can use HL (Hypotenuse-Leg) Theorem to help determine similarity. Since DA perpendicular bisects BC, we know that it forms the altitude and forms right triangles, which gives us legs and a hypotenuse,

To find DA, we are given right triangle ACD. We know that one leg, CD, is equal to 4. We also know that 3-4-5 is a Pythagorean Triple, so DA would be 3 and AC would be 5.