lesson 1-2 linear measure and precision. ohio content standards:
TRANSCRIPT
Ohio Content Standards:
• Estimate and compute various attributes, including length, angle measure, area, surface area and volume, to a specified level of precision.
Use a metric ruler to draw each Use a metric ruler to draw each segment.segment.
• Draw Draw LMLM that is 42 millimeters that is 42 millimeters long.long.
Use a metric ruler to draw each Use a metric ruler to draw each segment.segment.
• Draw Draw LMLM that is 42 millimeters that is 42 millimeters long.long.
• Draw Draw QR QR that is 5 centimeters long.that is 5 centimeters long.
Use a customary ruler to draw Use a customary ruler to draw each segment.each segment.
• Draw Draw DEDE that is 3 inches that is 3 inches long.long.
Use a customary ruler to draw Use a customary ruler to draw each segment.each segment.
• Draw Draw DEDE that is 3 inches that is 3 inches long.long.
• Draw Draw FQFQ that is 2 ¾ inches that is 2 ¾ inches long.long.
Vocabulary
• Betweenness of points –
for any two points on a number line, there will be a least one point that lies in between them
Vocabulary
• Constructions-
methods of creating geometric figures without the benefit of measuring tools
The Arial font is often used because it is easy to read. Study the word TIME shown in Arial type. Each letter can be broken into individual segments. The letter T would have two segments, a short horizontal segment, and a long vertical segment. Assume that all segments overlap when they meet. Which segments are congruent?