So that is what we call a ratio
and it would look like
Answer:
Linear Pair postulate; triangle angle sum conjecture; subtraction property of equality.
Step-by-step explanation:
The Linear Pair postulate states that if two angles form a linear pair, then the sum of their measures is 180°. This is the reason for the first statement.
The Triangle Angle Sum conjecture states that the sum of the measures of the angles of a triangle is 180°. This is the reason for the second statement.
In order to isolate m∠ZAB, we must subtract m∠CAB from each side. The subtraction property of equality is what allows us to do this.
Most dilations in the coordinate plane use the origin, (0,0), as the center of the dilation. The center of the dilation will be indicated within the problem (or within the notation).
I would say the 3rd one
Answer:
They are both 90 degrees.
Step-by-step explanation:
76.2cm : 30in is the answer I think