#### Answer

$A = 18$ unit$^{2}$

#### Work Step by Step

$A = \frac{1}{2}ab\sin C$
$A = \frac{1}{2}yz\sin X$
$= (0.5)(12)(6)\sin 30$
$= 36\sin 30$
$= 18$ unit$^{2}$

Published by
Pearson

ISBN 10:
978-0-13-421743-7

ISBN 13:
978-0-13421-743-7

$A = 18$ unit$^{2}$

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.