What is the volume of this pyramid?

720 cm³

1080 cm³

1440 cm³

2160 cm³

Volume of given pyramid is 720 cubic centimeter

Solution:

From given figure in question,

A pyramid with a right triangular base

Base length = 9 cm

Height = 15 cm

The height of the pyramid is 32 cm long

The volume of a triangular pyramid is given as:

A = area of the triangle base, and H = height of the pyramid

Find the area of the base:

Now the volume is given as:

Thus volume of given pyramid is 720 cubic centimeter

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer