Merschman12
Merschman12 Merschman12
  • 25-01-2022
  • Mathematics
contestada

Use the triangle below to find the following trig ratios. Express your answer as a fraction.
a) sin
b) cos
c) tan

Use the triangle below to find the following trig ratios Express your answer as a fraction a sin b cos c tan class=

Respuesta :

jen4755 jen4755
  • 25-01-2022

Answer:

Step-by-step explanation:

First we need the length of the hypotenuse.

20^2 + 21^2 = c^2

400 + 441 = c^2

841 = c^2

29 = c

If you are using angle B as your theta (angle from which the relations are formed:

a) sin = O/H = 20/29

b) cos = A/H = 21/29

c) tan = O/A = 20/21

Answer Link

Otras preguntas

Yesterday, Dustin biked 4 1/2 miles, jogged 2 3/4 miles, and swam 3 1/8 miles. How many miles did he travel while exercising?
Geri's son wants to go to a football game on a school night. without asking her son how he will get to the football game or when he will be home, geri tells him
Determine which compound would raise the boiling point of water the most Options: A. 2.0 M AlCl3 B. 2.0 M NaCl C. 2.0 M CaCl2 D. 2.0 M KBr
Choose the best Spanish equivalent to the phrase. I am learning Spanish. Yo estoy aprendando español. Yo estoy aprendiendo español. Yo soy aprendiendo e
"a new team we just formed to explore expanding into the mediterranean and middle east seems to have split into three factions around what kinds of events to ho
Which expressions are equivalent to the one below? Check ALL that apply. 7^3 * 7^x A. 7^3-x B. 7^3x C. (7*x)^3 D. 49^3x E. 7^3+x F. 343 * 7^x
PLS HELP I WILL MARK BRAINLIEST!!!!!!!!!
PLEASE HELP ASAP!!!!
What was the first state to break away from the Union after the election of President Lincoln?
discuss the hydrodynamics of the dogfish shark