Vector Addition and Subtraction

Question 1

Use right triangle CDB to create a trigonometric ratio for sin C.

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/EVresources/6129-01-12-10-11-task/mc001-2.jpg

Question 2

After solving the two sine equations for h, you get .

Revolt · Accepted Answer

h = c · sin A and h = a · sin C

Question 3

If all of the side lengths of a triangle had a length of 1, what would the simplified law of sines equation be?

Revolt · Accepted Answer

sin A = sin B = sin C

Question 4

Which of the following did you do? Check all of the boxes that apply.

Revolt · Accepted Answer

I substituted 1 for a, b, and c.; I flipped or cross-multiplied to remove the fractions.; I got sin A = sin B = sin C.

Vector Addition and Subtraction Answers