A triangle can be formed by drawing line segments on a map of Texas connecting the cities of Dallas, Houston, and San Antonio (see figure) If the actual distance from San Antonio to Houston is approximately 188 miles, use the lengths of the line segments indicated in the figure along with similar triangles to approximate a. the actual distance from Dallas to Houston b. the actual distance from Dallas to San Antonio Area of 4.125 in SA 3.75 in

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A triangle can be formed by drawing line segments on a map of Texas connecting the cities of Dallas, Houston, and San Antonio (see figure).
If the actual distance from San Antonio to Houston is approximately 188 miles, use the lengths of the line segments indicated in the figure along with similar triangles to approximate
a. the actual distance from Dallas to Houston.
b. the actual distance from Dallas to San Antonio.
B
Area of
detail
4.125 in
Dallas
San Antonio
3 in
3.75 in
Houston
Transcribed Image Text:A triangle can be formed by drawing line segments on a map of Texas connecting the cities of Dallas, Houston, and San Antonio (see figure). If the actual distance from San Antonio to Houston is approximately 188 miles, use the lengths of the line segments indicated in the figure along with similar triangles to approximate a. the actual distance from Dallas to Houston. b. the actual distance from Dallas to San Antonio. B Area of detail 4.125 in Dallas San Antonio 3 in 3.75 in Houston
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