paizmercedez6 paizmercedez6
  • 05-05-2017
  • Mathematics
contestada

The length of the hypotenuse of a 30 -60 -90 triangle is 11, find the perimeter ?

Respuesta :

jcourter77 jcourter77
  • 05-05-2017
cos(30) = x/11

cos(30) × 11 = 9.53

sin(30) × 11 = 5.5

perimeter = 11+9.53+5.5 = 26.03

Hope this helps
Answer Link

Otras preguntas

please help me with this thx
What is the slope of the line shown?
Is the forensic scientist the only expert who examines and analyzes the physical evidence used in criminal investigation?
Write a ponlynomial funstion in standard form with zeros at -2, 5 and 6
what were activists trying to reform A. Native American tribes B. Churches C. PrisonsD. Nature
Which two reformers shared similar beliefs about bringing about social change? (1 point) Jane Addams and Mother Jones Washington Gladden and Jane Addams
HELP i need this done
Jessica has 900 feet of fencing and a very large field. She can enclose a rectangular area with dimensions x feet and (450 − x) feet. What is the largest rectan
How does the repetition of the word "eye" function in this passage? In the story The Tell Tale Heart “ a. It suggests a carefree environment for the narrator.
What is mightier than steel yet cowers from the sun?