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131_G6U26_WB˜ ˙—» ¿º 2011.6.23 3:26 PM ˘ ` 4
131-B2-2
2. Use a ruler and a protractor to a draw triangle with the two given sides and angle.
Example
A triangle with two sides of 6 cm and 4 cm and an angle of 50 is shown below.
4 cm ! 4 cm
6 cm "
50
%& ' %$ 6 cm
&
#!
""#!
$ ' $ $
! ! %
&
6 cm 50 6 cm
a. A triangle with two sides of 5 cm b. A triangle with two sides of 4 cm
and 4.5 cm and an angle of 100 . and a right angle between the
sides.
131-B2-2
2. Use a ruler and a protractor to a draw triangle with the two given sides and angle.
Example
A triangle with two sides of 6 cm and 4 cm and an angle of 50 is shown below.
4 cm ! 4 cm
6 cm "
50
%& ' %$ 6 cm
&
#!
""#!
$ ' $ $
! ! %
&
6 cm 50 6 cm
a. A triangle with two sides of 5 cm b. A triangle with two sides of 4 cm
and 4.5 cm and an angle of 100 . and a right angle between the
sides.
