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Transcript
```Geometry District Assessment #10 Review
Name_________________________
(Links to State Standard GE 12.0) (Use after Chapter 11.1) Date_______________Period _____
GE 12.0* Students find and use measures of sides and of interior and exterior angles of
triangles and polygons to classify figures and solve problems.
For questions 1 through 6, calculate the following for each regular polygon described below:
a. The sum of the interior angles
b. The measure of each interior angle
c. The measure of each exterior angle
1. An equilateral triangle:
2. A square:
a.
a.
b.
b.
c.
c.
3. A regular pentagon:
a.
4. A regular hexagon:
a.
b.
b.
c.
c.
5. A regular decagon:
a.
6. A regular 15-sided figure:
a.
b.
b.
c.
c.
7. A regular polygon has interior angles
that measure 150˚ each. How many
sides does the polygon have?
8. A nonagon has nine sides. What
are the measures of each exterior
angle of a regular nonagon?
9. Three of the interior angles in a pentagon measure 100˚ each. If the other two
angles are congruent, what are the measures of each of the remaining angles?
10.
ABCD is a quadrilateral. What is the
measure of x ?
```
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