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state whether the given measurments determine zero, one, or two triangles. Round to two decimal places

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A= 40* , a=9, b=11
asked Jan 5, 2017 in PRECALCULUS by anonymous
reshown Jan 5, 2017 by goushi

1 Answer

0 votes

Step 1:

The measurements are image

Law of sine rule:

image

Find angle image.

Substitute image in law of sine rule.

image

Find angle image.

image

Find side image.

Substitute image in law of sine rule.

image

Solution:

The measurements of the triangle image

answered Jan 5, 2017 by Anney Mentor

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