Find the area of triangle ABC with the given parts. Round to the nearest whole number.

A = 26.4°
b = 12.3 in.
c = 7.7 in.

a- 19.1 in.2
b- 42.4 in.2
c- 44.4 in.2
d- 21.1 in.2

Question

Find the area of triangle ABC with the given parts. Round to the nearest whole number.

A = 26.4°
b = 12.3 in.
c = 7.7 in.

		a- 19.1 in.2
		b- 42.4 in.2
		c- 44.4 in.2
		d- 21.1 in.2

anonymous · Answer

in.2 = in^2

alexwee123 · Answer

you want me to show work or just solve?

anonymous · Answer

Solve if you dont mind

anonymous · Answer

Im gonna end up learning it. I just wanted to knock this quiz out real quick.

alexwee123 · Answer

k give me a sec

anonymous · Answer

take your time:) the quiz is 10 questions if u wanna help on all haha

anonymous · Answer

but for some reason I get 2 attempts. and after the first attempt I get to see the correct answers...

anonymous · Answer

so I really just need liike 6/7 correct so make it look like I tried. Then I get a 100 no matter what. 

If you get what im saying.

anonymous · Answer

area = $$\frac{1}{2} \sin \theta ab$$
21 inch is the answer

anonymous · Answer

oh dang. I didnt know that was the formula. Would figuring the sides work? Then doing 1/2 * a * b?

anonymous · Answer

Or do u have to use the formula u said?

alexwee123 · Answer

21.1

anonymous · Answer

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