Question

Name the property of equality that justifies: If m 11 years ago

Answer 1

@sammixboo

Answer 2

its just a constant multiplier

Answer 3

it basicaqlly says that if the angle m is less than ABC = XYZ, then 5 times that angle is also equal to 5 times XYZ

Answer 4

So the property of equality is constant?

Answer 5

@BPDlkeme234

Answer 6

if I rewrite the question, it may make more sense:
If m<ABC = m<XYZ
then 5(m<ABC) = 5(m<XYZ) is true.
I dont know which principles of equality you are studying, but as stated earlier multiplying both sides of this equation by 5 (the constant multiple) does not change the equation. i.e. the equality is maintained. My guess is that since both triangles are "similar" see http://www.mathsisfun.com/geometry/triangles-similar.html