Teresa has a bird feeder in the shape of a triangular pyramid. The base of the pyramid has a length of 5 inches and a height of

Question

3 years ago

7

6 inches. The height of the pyramid 9 inches. How much birdseed can the feeder hold?

2 answers:

Liula [17] · Answer 1 · 2022-03-09T00:59:29+03:00

Liula [17]3 years ago

7 0

Answer: 135 cubic inch

Step-by-step explanation:

First, multiply all the base of the pyramid length. So, start multiplying 5•6•9=270. Then, you divide 270 by 2 that will give you 135 cubic inch.

OleMash [197] · Answer 2 · 2022-03-08T23:23:55+03:00

4 0

Answer:

Step-by-step explanation:

area of base=1/2×5×6=15 in²

height of pyramid=9in

volume of pyramid=1/3×15×9=45 in³