Parallel lines cut by a transversal/ triangle sum
x = 35
If the measure of ∠ 1 is 80 and ∠ 4 is 2x + 10, solve for x.
100
If the measure of Angle 1 is 100 then Angle 5 is ? degrees
150
If the measure of Angle 1 is 150 then Angle 8 is ? degrees
60
If the measure of Angle 2 is 60 then Angle 3 is ? degrees
146
If the measure of Angle 4 is 34 then Angle 6 is ? degrees
50
If the measure of Angle 5 is 130 then Angle 6 is ? degrees
x = 4
If the measure of ∠ 3 is 2x-9 and ∠6 is 11x-45, solve for x.
x = 3
If the measure of ∠3 is 2x-8 and ∠7 is -6x +16, solve for x.
x = 51
If the measure of ∠6 is -4x-22 and ∠4 is 8x-2, solve for x.
∠c= 70⁰
In a triangle, ∠a = 47, ∠b= 63, find ∠c
x=24
In a triangle, ∠a = x + 3, ∠b= 63, ∠c = 90, solve for x
vertical angles
∠1 and ∠4 are what type of angles?
same side interior angles
∠3 and ∠5 are what type of angles?
alternate interior angles
∠4 and ∠5 are what type of angles?
corresponding angles
∠4 and ∠8 are what type of angles?