yaribmaccin yaribmaccin

01-04-2021
Mathematics

contestada

find the sine and cosine of a 60° angle

find the sine and cosine of a 30° angle

Respuesta :

StacieAnastasia StacieAnastasia

01-04-2021

Answer:

Using the 30-60-90 triangle to find sine and cosine

sin(60 degrees) = 2√3 4.

sin(60 degrees) = √3 2.

sin(30 degrees) = 2 4.

sin(30 degrees) = 1 2.

cos(60 degrees) = 2 4.

cos(60 degrees) = 1 2.

cos(30 degrees) = 2√3 4.

cos(30 degrees) = √3 2.

Ver imagen StacieAnastasia

Answer Link

Otras preguntas

Which table represents a linear function? Х 1 2 3 4 y 3 6 12 24 х 1 2 3 4 у 2. 5 9 14 х 1 2 3 4 у -3 -5 -7 -9 х 1 2 3 4 у -2 -4 -2 0

Describe how you would prepare your assigned ester from a carboxylic acid and an alcohol. You do not need to include a detailed procedure, but you should includ

1. Evaluate each expression. Show your work.

PLISSSSSS HELPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!

The difference between two numbers is 12 and their sum is 26. Find the smallest number. A)9 B)7 C)-7 D)-9

Choose the best Spanish equivalent to the phrase. You invite your friend to go to Peru.

II. In the food that reaches stomach a) Name one enzyme that could be present in it. b) Name a product of digestion that could be present in it. Pleaseeeeeeeeee

What was different about the movement Gandhi created?

What are the LinkedIn automation tools you are using?

Select the correct locations on the image. in which four locations do hurricanes occur?