en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

cos(245)

Solution

cos (24 5^{\circ})

Solution

- 0.42261 \dots

Solution steps

cos (24 5^{\circ})

Refine to a decimal form

= - 0.42261 \dots

Popular Examples

csc^2(30)+tan^2(45)

csc^{2} (3 0^{\circ}) + tan^{2} (4 5^{\circ})

tan(pi/4)-tan(-pi/4)

tan (\frac{π}{4}) - tan (- \frac{π}{4})

2^{1/4}[cos(1/8 pi)+isin(1/8 pi)]

2^{\frac{1}{4}} [cos (\frac{1}{8} π) + i sin (\frac{1}{8} π)]

arccos(tan(-(5pi)/4))

arccos (tan (- \frac{5 π}{4}))

cos (arccos (3))

Frequently Asked Questions (FAQ)

What is the value of cos(245) ?
The value of cos(245) is -0.42261…