# Download e-book for kindle: Amsco's Virginia: Preparing for the SOL Geometry Test by Lorenza Luster and Helen Benyard Luster

By Lorenza Luster and Helen Benyard Luster

ISBN-10: 1567655637

ISBN-13: 9781567655636

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Extra info for Amsco's Virginia: Preparing for the SOL Geometry Test

Sample text

A Step 2. T T Fold AB on top of AC until the folded edge passes through the point A. Crease the paper. C B A C B Step 3. Open the patty paper and inspect the angle. A C Result: The crease is the angle bisector of ЄBAC since it divides the given angle into two equal parts. Constructions with Compass and Straightedge—Working with Angles • 29 Model Problem 6 Given: ЄX. X Construct an angle congruent to ЄX. Straightedge and Compass: Step 1. T Draw a ray and label it AB. Step 2. Open the compass to a convenient radius.

The porch and the ground are parallel to each other. Which angle is congruent to the 70° angle? 5. The front door of a community center is in the shape of a rectangle. The Community Center 40° x Find the value of x. 6. 12 • Lines and Angles What is the value of x in the figure below? 50° 50° x 50° 7. The support of a water tower is constructed using shapes of rhombuses and triangles. Chesapeake, VA. x 120° Find the value of x in degrees. mЄF A Х AЈ For problems 1 and 2, use the figure below. 100°3 4 2 3.

The model problems will give a review of the procedures used in each of the six constructions listed in the objective. Given: CD. C D Construct a line segment AX congruent to line segment CD. 22 • Lines and Angles Straightedge and Compass: Step 1. Use your straightedge to draw a line on your paper. Choose any point on that line and label it point A. Step 2. Adjust your compass to correspond to the length of CD. Step 3. A Without changing the compass setting, place the tip of your compass on point A and draw an arc that intersects the line.