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6. 7. ST In A4BC, the length of is a midsegment of the triangle, and AC || ST to the nearest meter? ST . If AC = 3x + 2 m and ST = 16 m, what is A steel sculpture with the dimensions shown is built using three rods for the outer triangle and three rods for the inner triangle. If the ends of the inner triangle rods connect at the midpoints of the outer triangle rods, what is the total length of steel rods used to the nearest foot?

6. 7. ST In A4BC, the length of is a midsegment of the triangle, and AC || ST to the nearest meter? ST . If AC = 3x + 2 m and ST = 16 m, what is A steel sculpture with the dimensions shown is built using three rods for the outer triangle and three rods for the inner triangle. If the ends of the inner triangle rods connect at the midpoints of the outer triangle rods, what is the total length of steel rods used to the nearest foot?

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.6: Segments Divided Proportionally
Problem 42E
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8. 6. 7. ST In A4BC, AC ST is a midsegment of the triangle, and || . If AC = 3x + 2 m and ST = 16 m, what is ST the length of to the nearest meter? A steel sculpture with the dimensions shown is built using three rods for the outer triangle and three rods for the inner triangle. If the ends of the inner triangle rods connect at the midpoints of the outer triangle rods, what is the total length of steel rods used to the nearest foot? Triangle ABC is shown in the graph. What are the coordinates of the endpoints of the midsegment parallel to AB ? A 15.75 ft 4 -2 -4-20 +2 6) -8 0 12.5 ft -B 2 4 6 8 10
Transcribed Image Text:8. 6. 7. ST In A4BC, AC ST is a midsegment of the triangle, and || . If AC = 3x + 2 m and ST = 16 m, what is ST the length of to the nearest meter? A steel sculpture with the dimensions shown is built using three rods for the outer triangle and three rods for the inner triangle. If the ends of the inner triangle rods connect at the midpoints of the outer triangle rods, what is the total length of steel rods used to the nearest foot? Triangle ABC is shown in the graph. What are the coordinates of the endpoints of the midsegment parallel to AB ? A 15.75 ft 4 -2 -4-20 +2 6) -8 0 12.5 ft -B 2 4 6 8 10
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