Show:
Angles with Transversal
Triangle Angles
Polygon Interior
Polygon Exterior
Similar Triangles
100
What is the measure of angle five and why do you think so?
140 because the given angle and angle five correspond so they are congruent.
100

What is the angle sum of a triangle?

180
100
What is the formula to find the sum of the interior angles?
(n-2) * 180
100
What is the sum of the exterior angles of any polygon?
360
100
How do you know based on angles if two triangles are similar?
They have two pairs of congruent angles.
200
What is the measure of angle 8 and explain why you think so.
140 because the given angle and angle 8 are alternate exterior.
200

Can you create a triangle with the angle measures of 40°,70°, and 80°?

No...
200
How many degrees are in a heptagon?
900
200
What is the missing angle measure of an exterior angle of a triangle who's other measures are 135 and 100?
125
200
Are they similar? Explain
Yup, three pairs of congruent angles.
300
What is the measure of angle 7 and why do you think so?
40 because the given angle and angle 5 are corresponding which makes angle 5 140. Angle 5 and 7 are supplementary so 180-140 = 40.
300
What is the third angle measure of a triangle with angles 90 and 49 degrees?
51
300
What is the formula to find the measure of an interior angle of any regular polygon?
(n-2) * 180 all divided by n
300
What is the individual angle measure of an exterior angle on a regular hexagon?
60
300
Are they similar? explain
Yes. They have all angles congruent.
400
What is the measure of angle 6 and why?
40... it corresponds to 2, which is 40 due to the fact that 140 and 2 are on a straight line. 180 - 140 = 40
400

Is the angle sum of a triangle always 180? Does size affect the angle sum of a triangle?

Yes, and no the size doesn't affect the sum.
400
What is the measure of an individual angle in a regular hexagon?
120
400

Find all the exterior angle measures of the figure.

118, 118, 90, 34
400
A 5 ft person casts a 3 ft shadow, while a telephone pole casts a 12 ft shadow. How tall is the telephone pole?
20 ft.
500
What is the measure of angle 2? Why?
40 because angle 2 and the given angle are on a straight line which adds to 180.
500
What is the exterior angle of a triangle who's interior angles that it doesn't touch are 75 and 50?
125
500
Find x and 2x.
125 and 250
500
Find all the angle measures.
120, 126, 114
500
A 6 ft person casts a 4 ft shadow. A flagpole casts a 12 ft shadow. How tall is the flag pole?
18 ft.