159737584 159737584
  • 24-01-2022
  • Mathematics
contestada

3 Find the value of each variable.

3 Find the value of each variable class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 24-01-2022

Answer:

a = 10; b = 20; c = 10; d = 10√3

Step-by-step explanation:

For a 45-45-90 triangle, the ratio of the side lengths is

1 : 1 : √2

a = c = (10√2)/√2 = 10

For a 30-60-90 triangle, the ratio of the side lengths is

1 : √3 : 2

d = 10√3

b = 20

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