Find the volume of a right prism with height h=10 cm, if: a the base is equilateral triangle with side 4 cm, base altitude of ≈ 3.5 cm.   !

To find its Volume  of Right prism we multiply the base of the triangle times the height and divide that by 2.Then, multiply the area times the length, or the depth, of the prism to find the volume.

Area of the equilateral triangle =

Area of triangle = 7 square cm.

Volume   of the right prism = Area of triangle x Height of prism = 7x10 =70 cubic cm.

Volume  of right prism = 70 cubic cm.

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation:

192/15 = 12.8.

12.8

step-by-step explanation:

192/15 is 12.8.

however, it says to round to the nearest foot, which would equal 13.