Triangle HAT

Apr 2010
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Triangle HAT; where measure of angle H=47 degrees , angle A=71 degrees , angle T=62 degrees .

Side HA = 8.7 units

Find HT. Round to the nearest tenth.
 

dwsmith

MHF Hall of Honor
Mar 2010
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582
Florida
Triangle HAT; where measure of angle H=47 degrees , angle A=71 degrees , angle T=62 degrees .

Side HA = 8.7 units

Find HT. Round to the nearest tenth.
This is an ASA triangle

\(\displaystyle \frac{a}{sin(71)}=\frac{8.7}{sin(62)}\)
 
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Jun 2009
806
275
Triangle HAT; where measure of angle H=47 degrees , angle A=71 degrees , angle T=62 degrees .

Side HA = 8.7 units

Find HT. Round to the nearest tenth.
Using the sine rule you can write

\(\displaystyle \frac{HA}{\angle{HTA}} = \frac{HT}{\angle{HAT}} \)
 
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Reactions: BrendanLoftus