The Law of Cosines states that for the triangle ABC with sides a, b, and c تی ای x ہے ۔ ای 206 In the given triangle, you know sides band c and angle A, and need to find a So you can rewrite this formula ³ - (2be コース(C -(C CH(C). Substitute known values into the alternate form of the Law of Cosines. Round your answer to three decimal places d.d. cos(4) co(108) Iyou 22 (100)

Q: Explain two situations involving a triangle with unknown sides and angles and discuss how you know…

A: Explain two situations involving a triangle with unknown sides and angles and discuss how you know…

Q: Suppose you leave home and hike 10 miles due north, then 8 miles in the direction 40 degrees east of…

A: Consider the given: From the given information draw the figure:

Q: Why is it 360-212 for m of angle JKL?

A:

Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: 7 4. Explain why there is no angle in the second quadrant that has csc A = 5

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A:

Q: solve triangle a = 20 , B = 3 a / 4,c = 15 < A = ? ° side a = 20 inches < B = 3 ¤ / 4 side b = ?…

A: The law of sines for a triangle is given as, sin∠Aa=sin∠Bb=sin∠Cc

Q: Define the law of Cosines?

A: Law of Cosines relates the lengths of sides of a triangle to the Cosine of one of its angles.