Question

what is the volume? 14 cm 14 cm 15 cm cubic centimeters

Explanation:

Step1: Calculate base - area

The base is a right - triangle with base $b = 14$ cm and height $h = 14$ cm. The area of a triangle $A=\frac{1}{2}\times b\times h$.
$A=\frac{1}{2}\times14\times14 = 98$ $cm^{2}$

Step2: Calculate volume

The volume of a prism $V=A\times l$, where $A$ is the base - area and $l$ is the length of the prism. Here, $l = 15$ cm.
$V=98\times15=1470$ $cm^{3}$

Answer:

$1470$