Find the area of the triangle. If necessary, round the answer to two decimal places.A = 40°, b = 11, c = 5

Find sin , given that cos θ = – and θ terminates in 180° < θ < 270°.

In triangle ABC, if a = 11, b = 14, and c = 15, find the measure of the largest angle.

In triangle ABC, if A = 96°, B = 31°, and a = 7.14 meters, find the length of side c.

Find the exact value of sin (A – B) under the given conditions. sin A = , < A < π; cos B = , 0 < B <

Solve the right triangle using the information given. Round answers to two decimal places, if necessary.a = 7, b = 5; Find c and β.

Two sides and an angle are given. Determine the number of triangles the given information results in. For triangle ABC, if a = 7, b = 9, and B = 49°, the following is true.

A straight trail with a uniform inclination of 18° leads from a lodge at an elevation of 800 feet to a mountain lake at an elevation of 8,000 feet. What is the length of the trail (to the nearest foot)?

A theatre with audience seating on three sides of a jutting stage is called

The part of the theatre that the audience can see is called