Problem

Determine the remaining sides and angles of the triangle ABC.
A=28.05B=22.13c=15.14m
c=

Answer

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Answer

So, the remaining sides and angles of the triangle ABC are a=7.96m, b=6.27m, and C=129.82.

Steps

Step 1 :Given that A=28.05, B=22.13, and c=15.14m, we can first find the third angle C using the fact that the sum of angles in a triangle is 180. So, C=180AB=18028.0522.13=129.82.

Step 2 :Next, we can use the Law of Sines to find the other two sides. The Law of Sines states that the ratio of the length of a side of a triangle to the sine of the angle opposite that side is the same for all three sides of the triangle. So, we have asinA=bsinB=csinC.

Step 3 :We can use this to find a and b. For a, we have a=csinAsinC=15.14msin28.05sin129.82=7.96m.

Step 4 :For b, we have b=csinBsinC=15.14msin22.13sin129.82=6.27m.

Step 5 :So, the remaining sides and angles of the triangle ABC are a=7.96m, b=6.27m, and C=129.82.

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