Question

find the volume of the square pyramid shown. Round to the nearest tenth if necessary.

Answer 1

use the formula :
Volume = 1/3 * base area * height

Answer 2

so,
V = 1/3 * 12 * 12 * 16 = ...

Answer 3

768?

Answer 4

yup, correct ^^

Answer 5

i got this one and i did the same thing you said but i didnt get the right answer

Answer 6

thank you

Answer 7

you have to find the height that pyramid, first

Answer 8

would i do a2+b2=c2?

Answer 9

yup, that's right
use the pythagorean theorem :
h^2 = 13^2 - 5^2
h^2 = 169 - 25
h^2 = 144
h = sqrt(144) = 12

Answer 10

now, the volume of that pyramid :
V = 1/3 * 10 * 10 * 12 = ...

Answer 11

oh i got 400

Answer 12

correct

Answer 13

thannk you once again im gonna post another one

Answer 14

welcome