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131_G6U26_WB˜ ˙—» ¿º 2011.6.23 3:26 PM ˘ ` 3
131-B2-1
Drawing Triangles (1)
1. Use a ruler and a compass to draw a triangle with the three given sides.
Example
Draw a triangle with sides of 2 cm, 3 cm, and 4 cm.
2 cm 2 cm 3 cm 2 cm 3 cm
4 cm 4 cm
4 cm 4 cm
a. Draw a triangle with sides of b. Draw an equilateral triangle with
4.5 cm, 4.5 cm, and 6 cm. sides of 4 cm.
131-B2-1
Drawing Triangles (1)
1. Use a ruler and a compass to draw a triangle with the three given sides.
Example
Draw a triangle with sides of 2 cm, 3 cm, and 4 cm.
2 cm 2 cm 3 cm 2 cm 3 cm
4 cm 4 cm
4 cm 4 cm
a. Draw a triangle with sides of b. Draw an equilateral triangle with
4.5 cm, 4.5 cm, and 6 cm. sides of 4 cm.
