Download Chapter 7 Geometry Assessment file

Chapter 7 Geometry
Mrs. Robertson
Due Friday March 2
Short Answer
1. The map shows some streets in downtown San Francisco.
a. Name the streets that are parallel to Golden Gate.
b. Name the streets that intersect 6th Street.
c. Are there any skew lines? Explain.
2. Explain how to measure an angle using a protractor.
3. The hands of a clock form an angle. Name two separate times that make an angle of 60.
4. When a beam of light strikes a flat mirror, the light reflects at the same angle at which it hits the mirror’s
surface.
a. If light strikes a mirror at an angle of 50, at what angle will the light be reflected?
b. What is the measure of the angle between a light beam striking the mirror (at an angle of 50) and the
reflected light beam?
5. Describe the quadrilaterals and other geometric figures in this Navajo eye-dazzler design.
6. Name three arcs in circle P.
7. Four streets enter a traffic circle at points A, B, C, and D. Name six arcs formed by the streets and the traffic
circle.
8. A dart game has five rings worth 1, 2, 3, 4, and 5 points each. Use the data for ten dart throws to make a circle
graph.
9. Measure the angle.
A
Find the measure of each numbered angle.
10.
Not drawn to scale
11. Two angles are complementary. One angle measures x degrees and the other measures y degrees.
a. Write an equation expressing these angles as complementary.
.
b. Solve the equation for y if
Essay
12. Name and describe four types of quadrilaterals.
13. Draw circle O. Draw, label, and identify a diameter, a chord, a radius, an arc that is not a semicircle, and a
central angle.