R. 12. Your friend claims that because each midsegment is half as long as the corresponding side of the triangle, the perimeter of the midsegment triangle is half the perimeter of the original triangle. Is your friend correct? Explain your reasoning.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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In Exercises 6-11, use AQRS where A, B, and C are the midpoints of the sides.
Q
A
12. Your friend claims that because each midsegment is half as long as
the corresponding side of the triangle, the perimeter of the midsegment
triangle is half the perimeter of the original triangle. Is your friend correct?
Explain your reasoning.
13. A building has the shape of a pyramid with a square base. The midsegment
parallel to the ground of each triangular face of the pyramid has a length of
58 feet. Find the length of the base the pyramid.
58 ft
Transcribed Image Text:In Exercises 6-11, use AQRS where A, B, and C are the midpoints of the sides. Q A 12. Your friend claims that because each midsegment is half as long as the corresponding side of the triangle, the perimeter of the midsegment triangle is half the perimeter of the original triangle. Is your friend correct? Explain your reasoning. 13. A building has the shape of a pyramid with a square base. The midsegment parallel to the ground of each triangular face of the pyramid has a length of 58 feet. Find the length of the base the pyramid. 58 ft
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