Question

a
10 yd.
14 yd.
3 yd.
14
×0
140
×3
420
v = 420 yd³

Explanation:

Step1: Recall volume formula

The volume formula for a rectangular - prism is $V = l\times w\times h$, where $l$ is the length, $w$ is the width and $h$ is the height.

Step2: Identify dimensions

Given $l = 14$ yd, $w = 10$ yd and $h = 3$ yd.

Step3: Calculate volume

$V=14\times10\times3=(14\times10)\times3 = 140\times3=420$ yd³.

Answer:

$420$ yd³