Register
Use the unit circle and special right triangle to find the exact value. No decimalscos(pi/6)
170k views
3 votes
Use the unit circle and special right triangle to find the exact value. No decimalscos(pi/6)

User Campino
by
9.2k points

1 Answer

4 votes

ok

cos (pi/6)

pi/6 = 180/6 = 30

cos 30

cos 30 =


\cos \text{ 30 = }\frac{\sqrt[]{3}}{2}

Use the unit circle and special right triangle to find the exact value. No decimalscos-example-1
User Pabloferraz
by
8.1k points
← Prev Question Next Question →

Related questions

User Brandon Mathis
asked Nov 4, 2023 162k views
Use the unit circle and special right triangle to find the exact value. No decimalscos(pi/3)
Brandon Mathis asked Nov 4, 2023
by Brandon Mathis
7.6k points
1 answer
3 votes
162k views
User Lukewarm
asked Apr 27, 2023 55.8k views
Use the unit circle and special right triangle to find the exact value. No decimalscos(90)
Lukewarm asked Apr 27, 2023
by Lukewarm
7.7k points
1 answer
0 votes
55.8k 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!