Question

The figure below shows two similar right triangular prisms.

What is the volume of Prism B rounded to the nearest hundredth cubic unit?

Answer 1

@Callisto

Answer 2

354.38

140.0

236.25

157.5

Answer 3

if they r similar, shouldn't the ratios be the same? or, couldn't u just do a proportion to see what is the answer?

Answer 4

Volume of prism A \((V_A)\) = 5 x 6 x 7 =...
(Ratio of sides)^3 = ratio of volume
\[(\frac{6}{9})^3 = \frac{V_A}{V_B}\]

Answer 5

VA is 210

Answer 6

Sorry... \(V_A\) = [(6x7)/2] x5

Answer 7

so 105

Answer 8

the answer is 354.38

Answer 9

:) Right

Answer 10

THANKU!

Answer 11

Welcome

Answer 12

help on another ?