Yahoo Answers: Answers and Comments for Use trigonometric ratios to find the area of triangle ABC.
a.
18.6 units²
c.
17.2 units²
b.
12.0 units²
d.
16.9 units²? [Mathematics]
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From Jaielyn
enUS
Thu, 23 May 2019 03:14:03 +0000
3
Yahoo Answers: Answers and Comments for Use trigonometric ratios to find the area of triangle ABC.
a.
18.6 units²
c.
17.2 units²
b.
12.0 units²
d.
16.9 units²? [Mathematics]
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From Krishnamurthy: c. 17.2 units²
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https://answers.yahoo.com/question/index?qid=20190523031403AA3fmwk
Fri, 24 May 2019 02:36:17 +0000
c. 17.2 units²

From sepia: BD = 6 sin 35° = 3.44
Area = (10/2) 3.44 = 1...
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https://answers.yahoo.com/question/index?qid=20190523031403AA3fmwk
Thu, 23 May 2019 13:55:32 +0000
BD = 6 sin 35° = 3.44
Area = (10/2) 3.44 = 17.2
Answer choice:
c. 17.2 units²

From Como: 
Area = 1/2 x 10 x 6 sin 35°
Area = 17•2...
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https://answers.yahoo.com/question/index?qid=20190523031403AA3fmwk
Thu, 23 May 2019 10:17:09 +0000

Area = 1/2 x 10 x 6 sin 35°
Area = 17•2 units²

From David: Area of isosceles triangle: 0.5*6*6*sin(110) =...
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Thu, 23 May 2019 09:38:21 +0000
Area of isosceles triangle: 0.5*6*6*sin(110) = 16.9 square units

From alex: Rule:
Area = (1/2)(AB)(AC)sin(A)
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https://answers.yahoo.com/question/index?qid=20190523031403AA3fmwk
Thu, 23 May 2019 05:01:45 +0000
Rule:
Area = (1/2)(AB)(AC)sin(A)

From L. E. Gant: Base = AC = 10 units
Height = BD = ABsin(35) =...
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https://answers.yahoo.com/question/index?qid=20190523031403AA3fmwk
Thu, 23 May 2019 03:23:19 +0000
Base = AC = 10 units
Height = BD = ABsin(35) = 6sin(35)
area = base * height /2 = 10*6sin(35) = 60 sin(35)/2 = 17.21 units ^2