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$^{2}$
Trigonometry (11th Edition) Clone
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
978-0-13-421743-7
ISBN 13:
978-0-13421-743-7
Chapter 7 - Test - Page 353: 5
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