Find the missing lengths. Leave your answers as radicals in simplest form

Question

asked Sep 7, 2024 82.2k views

1 Answer

Shital · Answer 1 · 2024-09-13T22:24:36+0000

Answer:

b

Explanation:

you use cos or sin to solve it cause it is isoscels triangle so a and b are equale .

cos (45) = a / 5√2

a = cos(45) ×5√2

a = 5 so b = 5

so the answer will be 5 and 5