All Tasks
Relation of alternate angles
In the image you can see two parallel lines cut by a trasversal. What’s the relation between the angles α and β?
# Angles
Training
6
Angles of parallel lines
Which straight lines are parallel?
# Angles
Reasoning
6
Angles of a triangle
The relation between the 3 angles of a triangle is:
# Congruences & basic constructions
# Angles
Reasoning
6
Relation of opposite angles
What’s the relation between α and β?
# Angles
Training
6
Angles of a triangle
Three lines create a triangle. What’s the value of angle γ?
# Angles
Reasoning
6
Opposite angles
If α = 45º then β = _____ º
# Angles
Learning
6