dragonstar9049 dragonstar9049
  • 22-01-2021
  • Mathematics
contestada

In ΔABC, c = 630 inches, ∠C=165° and ∠A=11°. Find the length of a, to the nearest inch.

Respuesta :

snm100903
snm100903 snm100903
  • 25-01-2021

Answer:

464

Step-by-step explanation:

Find other angle:

<B = 180 - 165 - 11 = 4

Then plug in (opposite sides go together):

[tex]\frac{a}{sin 11}[/tex] = [tex]\frac{630}{sin 165}[/tex]

[tex]a = \frac{630 sin 11}{sin 165} = 464.454 = 464[/tex]

Answer Link

Otras preguntas

Under the state-adopted _____, most blacks were forbidden to move from one job to another, to rent or own land, to testify in court, or to take any job except
A purchase agreement should include a description of the real estate and ___. a. property location b. the purchase price c. the possession date d. all of the ab
Why do you think ionic bonds are generally weaker than covalent bonds?
what are natural rights
why might an author use a metaphor to enhance the meaning of the fiction or poetry
The solution set of n2 − 14n = -45 is {}.
debbie cut a cord into sixths . she used five of the pieces to make necklaces. she used equal lenghts of the remaining cord for each of four bracelets. what fra
he study of passing traits from parents to offspring is known as
need help with a math question
What is the volume of the sphere use 3.14 to approximate pi enter your answer in the box round to the nearest tenth