Have an account?
Skip to Content
Build your own quiz
Suggestions for you
Mathematics
10th
grade
Trigonometric Ratios of Some Specific Angles | Introduction to Trigonometry | Assessment | English |...
6 questions
Show Answers
See Preview
- 1. Multiple Choice
In ∆ PQR, right-angled at Q, QR = 5 cm and ∠PRQ = 60⁰. Determine the length of side PR.
5√3 cm
5 cm
10 cm
Cannot be determined
- 2. Multiple Choice
The value of (sin30⁰ + cos30⁰) ─ (sin60⁰ + cos60⁰) is _________
0
1 ─ √3
1 + √3
1
- 3. Multiple Choice
The value of (2tan45⁰ ─ 2sin30⁰) is __________
2
1
1/2
3/4
- 4. Multiple Choice
The value of (2sin²45⁰ ─ tan²30⁰ ─ sin²60⁰) is _____
─ 1/6
─ 11/4
─ 1/12
─ 13/12
- 5. Multiple Choice
State whether the following statement is true or false.
TRUE
FALSE
- 6. Multiple Choice
Prove that (cos 60⁰ sin 45⁰ + sin 30⁰ cos 45⁰)² = 1/2 Click on 'Yes' after completing the proof.
Yes
No
- Answer choicesTagsAnswer choicesTags