Question 4
0/2 pts 317 Details
A triangle has an area of 6122 km2, and two of the sides of the triangle have lengths 186 km and 145 km.
Find the angle included by these two sides.
Note: There are two possible answers.
Report each answer accurate to 2 decimal places.
acute angle =
obtuse angle =
(Remember, the acute angle would be the smaller (<90°) and the obtuse angle would be the larger
(>90°).)
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