Seudónimo Seudónimo
  • 04-09-2019
  • Mathematics
contestada

FInd the value of C.

A. 10

B. 5

C. √2

D. 10√2

I need this asap ty!

FInd the value of C A 10 B 5 C 2 D 102 I need this asap ty class=

Respuesta :

hmorcella
hmorcella hmorcella
  • 04-09-2019

Answer:

The side C equals to 10. hence the answer is letter A

Step-by-step explanation:

To solve this, we need to use trigonometric functions.

we know that sin (α) = Lo / H for a triangle. Being Lo : Length of the opposite side and H: Length of the hypotenuse.

Given α= 45º and Lo= 5√2 and replacing in the equation:

sin (45º) = 5√2 / C (1)

Using trigonometric identities we know that sin(45º) =(√2)/2. Replacing in equation (1):

sin (45º) = (√2)/2 = 5√2 / C ⇒ C = 2 *5 *√2 / (√2) ⇒ C=10

Answer Link

Otras preguntas

Factor m^2 + 16m + 64
out of 18 people in the glee club, 11 have dogs and 7 have cats. four people have both cats and dogs. how many club members have only cats?
A muffin recipe calls for 4 tablespoons of water to make 10 servings. How many tablespoons of water are needed to make 8 servings? Answers: A.
What is 5/8 divided by 5/12?
out of 18 people in the glee club, 11 have dogs and 7 have cats. four people have both cats and dogs. how many club members have only cats?
What do frogs do on land and in water?
What do frogs do on land and in water?
Factor m^2 + 16m + 64
Name and describe an example of a parasitic relationship involving a fungus.
Which would you never to in a laboratory setting? i. Eat and drink in the laboratory ii. Push a thermometer through a rubber stopper iii. Remove your goggles