Answer:
6, right?
Step-by-step explanation:
α ≈ 76°
The vertices of a rectangle are right , that is 90°
Using the tangent ratio in right triangle ABC
tanα = = = = 4, then
α = (4) ≈ 76° ( to the nearest degree )
Si
100% - 90% = 10%
10% = 0.10 = 1/10
Respuesta: Si