CTEVT Prep
Practice
Question Bank
Mock Test
Papers
Guidance
AI Assist
Log In
Sign Up
Trigonometry
easy · Past Paper
Questions
Mathematics
Trigonometry
Trig Ratios
If cos theta = 1, what is the value of theta in degrees?
A
30
B
60
C
90
D
0
✓ Correct Answer: D — 0
The cosine of 0 degrees is 1.
Share this question
WhatsApp
Twitter / X
Copy Link
More from Trigonometry
Find the value of: sin² 30° + cos² 30°
What is the value of cot 90 degrees?
The value of (sec θ + tan θ - 1)(sec θ - tan θ + 1) is:
What is the value of sin 18?
A vertical stick 20 cm long casts a shadow 10 cm long. At the same time, a tower casts a shadow 50 m long. Find the tower's height.