Question

@hartnn

Answer 1

\(\Large V = \dfrac{a^2h}{3}\)
here, a = base edge = 48

but you need the height h.
and slant height l is given = 26

do you know how to get the height when we know base edge and slant height?

Answer 2

Not necessarily

Answer 3

use the pythagoras theorem,
\(l^2= a^2+h^2\)
only h is unknown

Answer 4

416?

Answer 5

oops, i meant a/2

\(l^2= (a/2)^2+h^2\)

Answer 6

nope, try again with new formula
a= 48
l = 26

Answer 7

1252 :)

Answer 8

ah, you're adding the squares..!

\(26^2 = 24^2 + h^2 \\ \therefore, h^2= 26^2 - 24^2 = ...?\)

Answer 9

100

Answer 10

h^2= 100
h =10

now use the formula for volume :)

Answer 11

7,680

Answer 12

\(\huge \checkmark \)

Answer 13

Thank you so much!!

Answer 14

welcome ^_^