Law of Sines & Cosines

John Doaks
Quiz by John Doaks, updated more than 1 year ago
John Doaks
Created by John Doaks almost 4 years ago
6
1

Description

Quiz on Law of Sines & Cosines, created by John Doaks on 03/14/2017.

Resource summary

Question 1

Question
Given an isosceles triangle where side a is equal to 13 and side c is equal to 13, and angle B is equal to 45 degrees, what is the length of side b?
Answer
  • 9.95
  • -9.95
  • 0
  • 17.68

Question 2

Question
Given triangle ABC, what is the length of side a if the angle is 37° and length b=13 and B=76°?
Answer
  • 12.33
  • 13.07
  • 8.06
  • 0.07
  • 20.96

Question 3

Question
Which of the following is not a correct way to write the law of sines equation?

Question 4

Question
We can use the law of cosines to find the third side of a triangle when we know two sides and the angle between?
Answer
  • True
  • False

Question 5

Question
The angles of a triangle will be labeled with __________ letters and the sides will be labeled with __________ letters.
Answer
  • capital, lowercase
  • lowercase, capital
  • bold, italicized
  • italicized, bold
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