True or False: A reasonable design for an experiment to evaluate a new teaching method might be to have all the students take a pretest, randomly assign half to the new method and half to the standard method, and then have all students take a test at the end of the unit. Analysis of the results will be done considering the data as paired samples because each student took a pretest and a posttest.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation: