4) In the figure at right, the three red segments are midsegments of the large triangle. Find the length of each midsegment. 16 18 Add the side lengths of the outer triangle. Then add the side lengths of the smaller triangle formed by the midsegments. What is the relationship between the two sums? 26 5) Use your knowledge of mid-segments to find the value of x. Then find the length of DE and BC. 2x 1 5x B.
4) In the figure at right, the three red segments are midsegments of the large triangle. Find the length of each midsegment. 16 18 Add the side lengths of the outer triangle. Then add the side lengths of the smaller triangle formed by the midsegments. What is the relationship between the two sums? 26 5) Use your knowledge of mid-segments to find the value of x. Then find the length of DE and BC. 2x 1 5x B.
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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