0 reads0 ratings0 helpful
The sequence of angles is (180^\circ,150^\circ,120^\circ,90^\circ). What is the common difference?
Advertisement
Answer and explanation
Correct answer: (-30^\circ)
Each next angle decreases by (30^\circ), so the difference is (-30^\circ). In exams, keep the unit in the answer.
Frequently asked questions
What is the correct answer to this question?
(-30^\circ)
Why is this the correct answer?
Each next angle decreases by (30^\circ), so the difference is (-30^\circ). In exams, keep the unit in the answer.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Arithmetic Progressions (AP). Topic: Introduction to APs and common difference..
Student feedback
Was this question useful?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
Advertisement