aim: how is area measured in metric ?
DESCRIPTION
AIM: How is area measured in Metric ?. VOCABULARY “square units” Ex: square meters, square centimeters, square feet. OBJECTIVE. To understand and successfully measure area using the metric system. Quick Review. What is this called?. Meter stick. - PowerPoint PPT PresentationTRANSCRIPT
04/22/23
AIM: How is area measured in Metric ?
VOCABULARY“square units”
Ex: square meters, square centimeters, square feet
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OBJECTIVE
To understand and successfully measure area using the metric system
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What is this called?
Meter stick
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The main unit of length in the metric system is called ?
the METER
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How many meters are there on a meter stick
1 meter
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How many centimeters are there on a meter stick
100 cm
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How many millimeters are there on a meter stick
1000 mm
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What is the formula for the area of rectangle?
AREA = length x width
A = l x w
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Suppose we had a rectangle whose length was 3 cm and whose width was 5 cm. What would be its area?
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Suppose we had a rectangle whose length was 5 cm and whose width was 3 cm. What would be its area?
5 cm
3 cm
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Suppose we had a rectangle whose length was 5 cm and whose width was 3 cm. What would be its area?
5 cm
3 cm 15 cm2
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Suppose we had a rectangle whose length was 6 cm and whose width was 4 cm. What would be its area?
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Suppose we had a rectangle whose length was 6 cm and whose width was 4 cm. What would be its area?
6 cm
4 cm
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Suppose we had a rectangle whose length was 6 cm and whose width was 4 cm. What would be its area?
6 cm
4 cm 24 cm2
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Suppose we had a rectangle whose length was 7 cm and whose width was 3 cm. What would be its area?
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Suppose we had a rectangle whose length was 7 cm and whose width was 3 cm. What would be its area?
7 cm
3 cm
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Suppose we had a rectangle whose length was 7 cm and whose width was 3 cm. What would be its area?
7 cm
3 cm 21 cm2
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Suppose we had a rectangle whose length was 5 mm and whose width was 4 mm. What would be its area?
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Suppose we had a rectangle whose length was 5 mm and whose width was 4 mm. What would be its area?
5 mm
4 mm
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Suppose we had a rectangle whose length was 5 mm and whose width was 4 mm. What would be its area?
5 mm
4 mm 20 mm2
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What do they use measurement of area for in the real world?
1.Measurement of carpeting
2.Measurement of real estate: property, homes, rental properties
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Calculate the length, width, and area of two index card, and a sheet
of notebook paper
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Internet Questions
Work Sheet