A triangle with, A=60 degrees, b=6, and c=9. Find B and C. I already found that a= 3 square root of 7.

A triangle with, A=60 degrees, b=6, and c=9. Find B and C. I already found that a= 3 square root of 7.

One end of a wire is attached to the top of the tower and the other end to a stake in the ground that is 44’ from the base of the tower. The wire makes a 64 degree angle with the flat ground. If she...

triangles and find side

explain when one should use the law of cosine instead of the law of sine

The hour hand on my antique schoolhouse clock is 3 inches long and the minute hand is 4.3 inches long. Find the distance between the ends of the hands when the clock reads four o'clock. (Round your...

Find the missing side of the triangle below. Estimate answer to one decimal place. A b =4 C ...

find indicated meaure

Find the missing angle of each triangle below. Estimate answer to one decimal place. B x x x A=23 ...

Using trigonometric methods (law of cosine/sine) or cosine/sine/tangent, determine which set of lengths will form a triangle with the greater area? Show work for both sets. Set #1)...

Tami and Dustin are on opposite sides of the washington monument, which is 555 feet. Tami's angle of elevation to the top of the monument is 38 degrees. Dustin's angle of elevation is 64 degrees....

An air traffic controller is tracking a plane 3.4 miles due north of the radar tower. A second plane is located 2.1 miles from the tower at a heading of 72 degrees north of west. To the nearest tenth...

I have a = 65 b = ? c = 50 <A = ? <B = ? <C = 52 Now I understand the b2 = a2 + c2 - 2ac*CosB and the other 2 variants of the formula...

Find the missing angle of each triangle below. Estimate answer to one decimal place. B x ...

P.s sorry can't draw the triangle it would have made it easier. AB is 211. BC is 142. AC is 185. Thanks :)

P.s sorry can't draw the triangle it would have made it easier. AB is 211. BC is 142. AC is 185. Thanks :)

find the indicated side to the nearest tenth. Thanks :)

Solve for 2cosx - sin2x= cos2x over the interval [0,2pi) 1.) x=pi/6 and 11pi/6 2.) x=5pi/6 and 7pi/6 3.) x=2pi/3 and 4pi/3 4.) x=pi/3 and 5pi/3

A missile is sent on a bearing of 083. After some time it changes bearing to 125. Sketch the path as two bearings (head to tail) and calculate the measure of the angle between them. Write your answer...

Use the Law of Cosines to find angle B if a=4,b=6, and c=9 (Round to 2 decimals places) I don't know if this answer is right but this is what I did cos B = (6^2 - 4^2...

How to solve an acute triangle with a missing side by using the law of cosines.... Segment CB is 45, segment BA is 43, segment CA is unknown "b", <B is 88 degrees. I am supposed to find...