Quiz (1 point)
Prove that:
m∠YZX = 45
The following properties may be helpful:
- 90 ⋅ (1 / 2) = 45
- if distance XY = distance YZ, then m∠YZX = m∠ZXY
- if △XYZ is a right triangle, then (m∠YZX) + (m∠ZXY) = 90
if the following are true:
- a + b = c
- d = b
then a + d = c
if a + a = b, then a = b ⋅ (1 / 2)
if the following are true:
- a = b
- b = c
then a = c
Please write your proof in the table below. Each row should contain one claim. The last claim is the statement that you are trying to prove.