averyk829 averyk829
  • 25-07-2021
  • Mathematics
contestada

find the missing side lengths​

find the missing side lengths class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 25-07-2021

Answer:

x = 11 * sqrt(3)

y = 11

Step-by-step explanation:

Use the ratio of the lengths of the sides of a 30-60-90 triangle.

y = 22/2 = 11

x = 11 * sqrt(3)

Answer Link
Bromine67
Bromine67 Bromine67
  • 25-07-2021

Answer: x = 11√3

y = 11

Step-by-step explanation:

Let the reference angle be 60

b = y

h = 22

p = x

so

sin60 = p/h

[tex]\sqrt{3} /2[/tex] = x/22

so x =( 22[tex]\sqrt{3}[/tex] )/ 2

so x = 11√3

so

[tex]h^2 = p^2 + b^2\\22^2 = (11\sqrt{3)}^2 + b^2\\or, 484 = 363 + b^2\\or, 484-363 = b^2\\or, 121 = b^2\\or, \sqrt{121} = b\\so b = 11[/tex]

Answer Link

Otras preguntas

Simplify 12 to the 16th power over 12 to the 4th power. 12^12 12^4 1^12 1^4
turn this into a exponent c x 1/4 x c x 1/4 x 1/4
if there are 26 students in each third-grade class and 3 third grade classes in the school, how many students will attend an assembly for third graders if total
Which physical feature most affected the migration patterns of early humans as they first spread through North America?
Which question would the reader NOT ask before reading the article?
how to solve using the word problem and information
Which ordered pairs make both inequalities true? Check all that apply. y < 5x + 2 y > x + 1 (–3, 2) (–1, 3) (0, 2) (1, 2) (2, –1) (2, 2)
list the multipules of 6 and 9
identify the slope and y-intercept of y=70-2x
you got 629581341 hamburgers when the restaurant seels one hundred million more what will be the answer?