Honors Geometry Intro. to Geometric Proofs
... Before we can consider geometric proofs, we need to review important definitions and postulates from Unit I. “If and only if” (abbreviated iff) means that both a statement and its converse is true. ...
... Before we can consider geometric proofs, we need to review important definitions and postulates from Unit I. “If and only if” (abbreviated iff) means that both a statement and its converse is true. ...
the group exercise in class on Monday March 28
... 5. Remove one of these lines and keep the other. Now choose a point not on that line. How many lines are there which pass through this point, but do not intersect the line? Repeat with as many points and lines as you need to. Write a general statement which explains what you have discovered. 6. How ...
... 5. Remove one of these lines and keep the other. Now choose a point not on that line. How many lines are there which pass through this point, but do not intersect the line? Repeat with as many points and lines as you need to. Write a general statement which explains what you have discovered. 6. How ...
1 Assignment 5 – due on 3/4
... • We will suppose that there is a triangle with angle sum bigger than 180 deg. In fact, let the angle sum be 180◦ + p. • If we can construct a triangle with the same angle sum, but whose one angle is smaller than p, then we would have two angles in a triangle that add up to more than 180◦ . • If we ...
... • We will suppose that there is a triangle with angle sum bigger than 180 deg. In fact, let the angle sum be 180◦ + p. • If we can construct a triangle with the same angle sum, but whose one angle is smaller than p, then we would have two angles in a triangle that add up to more than 180◦ . • If we ...
Angles and Polar Coordinates
... • Used to measure things around a circle • Plot things in terms of an angle and a distance to the origin angle = 90° Origin ...
... • Used to measure things around a circle • Plot things in terms of an angle and a distance to the origin angle = 90° Origin ...
