Answer:
∠A=60
∠B=30
Step-by-step explanation:
∠A+∠B=90
So if then because 60+30=90
I hope that was enough explanation.
Have a nice day :) (please give me brainliest, I'm trying to reach the next rank, thank you)
Answer:
All triangles are open figures.f (60-60-60)
All triangles have 3 sides that are equal in length.f(3,4,5)
Only some triangles have 1 right angle.t
All triangles are polygons.t
All triangles have 3 angles.t
The answer is B because y=mx+b and -2 is m so y=-2+1
So the value of 5+2n is n=3/4 is 6,5
Have a nice day!!~~~ ^-^