Register
Evaluate sin20 for 0 = 45°.
102k views
0 votes
Evaluate sin20 for 0 = 45°.

User Maverick Meerkat
by
8.1k points

1 Answer

2 votes

Answer:

1

Explanation:


\theta=45^\circ\\2 \theta=2 * 45=90\\sin 2 \theta=sin 90=1

User David Geismar
by
7.6k points
← Prev Question Next Question →

Related questions

User Casey Robinson
asked May 25, 2017 54.4k views
Sin10+sin20+sin40+sin50=sin70+sin80.prove it
Casey Robinson asked May 25, 2017
by Casey Robinson
8.1k points
1 answer
4 votes
54.4k views
User Allamaprabhu
asked Jan 14, 2017 43.9k views
Prove that sin20 sin40 sin60 sin80=3/16
Allamaprabhu asked Jan 14, 2017
by Allamaprabhu
7.9k points
1 answer
3 votes
43.9k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!