Double Angle Identities A
Mathematics
10th - 12th Grade
CCSS covered
Used 226+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
sin2u =
Tags
CCSS.HSF.TF.C.9
2.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
cos2u =
Tags
CCSS.HSF.TF.C.9
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
If cosx = - 4/5, find csc if in quadrant II
Tags
CCSS.HSF.TF.C.8
4.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
If cosx = - 4/5, find secx.
-5/4
-3/5
5/3
√3/2
Tags
CCSS.HSF.TF.C.8
5.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Find the exact value of sin 2x if sin x = 12/13 and x is in the first quadrant.
Tags
CCSS.HSF.TF.C.9
6.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Using the second identity, find Cos(50)
Tags
CCSS.HSF.TF.C.9
7.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Using the first identity, find Sin(180)
Tags
CCSS.HSF.TF.C.9
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
