Respuesta :

mhanifa

Answer:

See below

Step-by-step explanation:

Q11

Triangle is 45° and therefore isosceles

  • x = 10
  • y = 10√2

Q12

  • y = 2*7 = 14 as the side opposite to 30° angle is half of the hypotenuse
  • x = √14²-7² = 7√3

Q13

  • x = 32/2 = 16, same reason as above
  • y = 16√3

Q14

  • x = y = 6/√2 = 6√2/2 = 3√2

Q15

  • x = 11√3/√3 = 11
  • y = 2x = 2*11 = 22

Q16

  • z = 24√2/√2 = 24
  • x = 24√3
  • y = x/2 = 24√3/2 = 12√3

Otras preguntas