Respuesta :
Answer:
Just 1.
Step-by-step explanation:
The 3 angles in a triangle must add up to 180 degrees, and 2 * 90 = 180 so its not possible to have 2.
Answer:
Just 1.
Step-by-step explanation:
The 3 angles in a triangle must add up to 180 degrees, and 2 * 90 = 180 so its not possible to have 2.