series of rectangles. Each measurement was made using a ruler with the smallest scale marking of 0.1 cm. Black rectangle: l = 12.00 cm, w = 10.40 cm Red rectangle: l = 20.20 cm, w = 2.42 cm Green rectangle: l = 3.18 cm, w = 2.55 cm Orange rectangle: l = 13.22 cm, w = 0.68 cm b.Change all measured values to meters and then calculate the area and perimeter of each rectangle. Express your answers in square meters and meters, respectively, and
series of rectangles. Each measurement was made using a ruler with the smallest scale marking of 0.1 cm. Black rectangle: l = 12.00 cm, w = 10.40 cm Red rectangle: l = 20.20 cm, w = 2.42 cm Green rectangle: l = 3.18 cm, w = 2.55 cm Orange rectangle: l = 13.22 cm, w = 0.68 cm b.Change all measured values to meters and then calculate the area and perimeter of each rectangle. Express your answers in square meters and meters, respectively, and
An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter1: Measurement
Section: Chapter Questions
Problem 16E: The Hoover Dam Bridge connecting Arizona and Nevada opened in October 2010 ( Fig. 1.18). It is the...
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3. The following measurements were obtained for the length and width of a series of rectangles. Each measurement was made using a ruler with the smallest scale marking of 0.1 cm.
Black rectangle: l = 12.00 cm, w = 10.40 cm
Red rectangle: l = 20.20 cm, w = 2.42 cm
Green rectangle: l = 3.18 cm, w = 2.55 cm
Orange rectangle: l = 13.22 cm, w = 0.68 cm
b.Change all measured values to meters and then calculate the area and perimeter of each rectangle. Express your answers in square meters and meters, respectively, and give the correct number of significant figures.
c.Does changing the units used change the number of significant figures in the answers?
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