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117_G3U8_WB_CA_˙—» ¿º 2011.4.5 8:20 PM ˘ ` 11 PDF_In 2540DPI 150LPI T

117-B6-1

1. The following triangle is an equilateral triangle. What is the perimeter of
the triangle?

8 cm

2. The isosceles triangle below is made by using 25 cm of wire. Write the
correct numbers in the blanks.

cm cm
5 cm
   180   181   182   183   184   185   186   187   188   189   190