Questions

1) One formula for the area of a triangle is shown below. State another formula for the area of a triangle.

250 character(s) left
Your answer is too long.

2) The Law of Sines is used to solve what types of triangles?

4000 character(s) left
Your answer is too long.

3) Read the comment below, and then explain.

4000 character(s) left
Your answer is too long.

4) What information about the sides and or angles do you need in order to find the area of triangle XYZ?

4000 character(s) left
Your answer is too long.

For the next three problems, (a) state an equation that would be used to find the area of the triangle, and then (b) find the area to the nearest tenth.

5) a = 15, b = 20, C = 63 degrees

250 character(s) left
Your answer is too long.

6) a = 6, c = 4, B = 52 degrees

250 character(s) left
Your answer is too long.

7) b = 10, c = 17, A = 46 degrees

250 character(s) left
Your answer is too long.

8) Solve the triangle using the Law of Sines. Round the answers to the nearest tenth.

250 character(s) left
Your answer is too long.

9) Solve the triangle using the Law of Sines. Round the answers to the nearest tenth.

250 character(s) left
Your answer is too long.

10) Solve the triangle using the Law of Sines. Round the answers to the nearest tenth.

250 character(s) left
Your answer is too long.

11) Explain how you know when to use the Law of Cosines to solve a triangle.

4000 character(s) left
Your answer is too long.

12) Solve the triangle using the Law of Cosines, the Law of Sines, and the definition of a triangle. Round the answers to the nearest tenth.

250 character(s) left
Your answer is too long.

13) Solve the triangle using the Law of Cosines, the Law of Sines, and the definition of a triangle. Round the answers to the nearest tenth.

250 character(s) left
Your answer is too long.

14) Solve the triangle using the Law of Cosines, the Law of Sines, and the definition of a triangle. Round the answers to the nearest tenth.

250 character(s) left
Your answer is too long.

Applications

15) Mr. Jones flew his plane 300 miles north before turning 15 degrees clockwise. He flew 75 miles in that direction. How far is Mr. Jones from his starting point? (Draw a diagram to help you). Round the answer to the nearest whole number.

250 character(s) left
Your answer is too long.

16) A sailboat is sighted at sea from two observation points on the coast that are 30 miles apart. The angle between the coast and the line between the sailboat and the first observation point is 34 degrees. The angle between the coast and the second observation point measures 45 degrees. How far is the sailboat from the second observation point? Round the answer to the nearest whole number.

250 character(s) left
Your answer is too long.

17) If you were directed by your school to complete Offline Activities for this course, please enter the information on the Log Entry form.

No offline activities found

0 Hour(s) & 0 Minute(s)

If you are NOT required to complete Offline Activities for this course, please check the box below.

I do not have any Offline Activities for this unit.

Attachments

There are no attachments

Attach a File