Mr. Riojas is building his children a sandbox that is shaped like a triangular prism. He uses 7-foot-long wooden beams for each 'side of the base. He measures the height of the triangular base to be 6.1 feet. If he makes the sandbox 1 foot tall, how much sand will he need to fill it?

21.35

Step-by-step explanation:

It is given that the box is a triangular prism.

Side of Base of prism = 7 ft

Height of Base of prism = 6.1 ft

Area of a triangle is given as:

Volume of a prism is:

B is the area of base of prism

h is the height of prism

Here, h = 1 foot

So, V = 21.35 1

Volume of prism is = 21.35

Sand required to fill the triangular prism shape box is 21.35 .

answer: the answer is 23

step-by-step explanation:

answer: c i think

step-by-step explanation: