Take the sine of <math><mstyle displaystyle="true"><mfrac><mrow><mn>5</mn><mi>π</mi></mrow><mrow><mn>4</mn></mrow></mfrac></mstyle></math> .

Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because sine is negative in the third quadrant.

The exact value of <math><mstyle displaystyle="true"><mi>sin</mi><mrow><mo>(</mo><mfrac><mrow><mi>π</mi></mrow><mrow><mn>4</mn></mrow></mfrac><mo>)</mo></mrow></mstyle></math> is <math><mstyle displaystyle="true"><mfrac><mrow><msqrt><mn>2</mn></msqrt></mrow><mrow><mn>2</mn></mrow></mfrac></mstyle></math> .

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Do you know how to Find the Sine of the Angle (5pi)/4? If not, you can write to our math experts in our application. The best solution for your task you can find above on this page.

Name | one hundred forty-five million three hundred twenty-seven thousand eight hundred seventy-one |
---|

- 145327871 has 8 divisors, whose sum is
**156636480** - The reverse of 145327871 is
**178723541** - Previous prime number is
**1429**

- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 38
- Digital Root 2

Name | one billion fifty-eight million four hundred thirty-eight thousand three hundred twenty-four |
---|

- 1058438324 has 16 divisors, whose sum is
**2382326208** - The reverse of 1058438324 is
**4238348501** - Previous prime number is
**2927**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 38
- Digital Root 2

Name | two billion twenty-three million six hundred ninety-five thousand four hundred forty-two |
---|

- 2023695442 has 16 divisors, whose sum is
**3087446400** - The reverse of 2023695442 is
**2445963202** - Previous prime number is
**229**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 37
- Digital Root 1