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114_G3U06_WB_CA_˙—» ¿º 2011.4.5 3:49 PM ˘ ` 11 PDF_In 2540DPI 150LPI T
114-B6-1
1. How many right angles are there in the shape below?
2. Find all the right angles. B
A
CD
114-B6-1
1. How many right angles are there in the shape below?
2. Find all the right angles. B
A
CD
