Find the m< 1 and m< 2. justify each answer.

Step-by-step explanation:

In this problem we have to find the measure of angle 1 and angle 2.

So, we know by definition that all internal angles of a parallelogram must sum 360°. That is,

However, by sum of angles, and by supplementary angles, we have

Replacing this angle into the first expression, we have

We know by given that , that means BC and AD are transversals.

So, by alternate interior angles, we have

That means,

Therefore,

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

6 cars because if you have 8 and subtract 2 youll have 6 left over