The midterm will up to section 13.1.

I will review some of the problems next week.

Here are some example problems that I might ask you.

Suppose a triangle with three sides with length 2, 2 and 3 inches respectively.
Find its area.

Find an Euler path of a graph.














Find the interior angle of a regular 11-gon.

Unit conversions. What is the speed limit of 65mile/hour in terms of km/hour?

Find Area of the following shapes like those on Page 708, problem 23.

Suppose the regular tetrohedron 
with unit length edges. What is its volume?

Find volume and sureface area of circular cones if the height of the cone 
is 2 in and the circular base
is also have radius 1in.

What are the four rigid motions of the plane?
Identify the following motion and the center of rotation or the line of reflection.













Problem 25b on page 635.

The formula for volume and surface area of the ball.

Review the problem 2-5 on page 717.