Labels:bulletin board | dialog box | earth | sky | streetlight | vegetarianism | window OCR: Shape, Space Measures Level Page TKIANGLE The perimeter is the sum of the lenaths of all of the sides +b+c. The area base perpendicular height. ecta 6u Note: You can let any side of the triangle be the base as long as the height perpendicular to the base Tre formula for the area of triangle is found by making rectanqle out af two triangles pes Spaee Megsures IKIANGLE lengths rectangle
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