You are asked to draw a triangle using three of the following angles: 0°, 30°, 45°, 55°, 60°, 80°, 90°, 105°. Which triangle cannot exist?
A)
30°, 60°, 90°
B)
45°, 55°, 80°
C)
30°, 45°, 105°
D)
30°, 45°, 55°

Question

You are asked to draw a triangle using three of the following angles: 0°, 30°, 45°, 55°, 60°, 80°, 90°, 105°. Which triangle cannot exist?
A)
30°, 60°, 90°	
B)
45°, 55°, 80°	
C)
30°, 45°, 105°	
D)
30°, 45°, 55°

butterflydreamer · Answer

Do you know the angle sum of a triangle? :)

crashonce · Answer

@heavenfun13  think about the fact that the angle sum of a triangle is 180

anonymous · Answer

c or d

crashonce · Answer

no whats the sum for c

butterflydreamer · Answer

Things to note, remember that triangles consist of 3 angles and have an angle sum of 180 degrees.
Meaning the SUM of all three sides = 180
So input the values and which ever one is ABOVE 180 or BELOW 180 cannot be the angles of a triangle.