3. Find the height of a trapezoid if the bases are 12 cm and 18 cm, respectively and the legs are 21 cm, which will also serve as the hypotenuse. To find the length of the base, get the half of the difference of the bases (longer base-short base)/2). Round the height measure to whole number. А. 12 ст 4. Refer to number 3. Find the area of a trapezoid. В. 18 ст C. 19 cm D. 21 cm A. 300 sq.cm B. 305 sq.cm C. 310 sq.cm D. 315 sq.cm
3. Find the height of a trapezoid if the bases are 12 cm and 18 cm, respectively and the legs are 21 cm, which will also serve as the hypotenuse. To find the length of the base, get the half of the difference of the bases (longer base-short base)/2). Round the height measure to whole number. А. 12 ст 4. Refer to number 3. Find the area of a trapezoid. В. 18 ст C. 19 cm D. 21 cm A. 300 sq.cm B. 305 sq.cm C. 310 sq.cm D. 315 sq.cm
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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