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Grade 6 McGraw Hill Glencoe - Answer Keys
Chapter 9:Area;Lesson 3: Area of Trapezoids
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Find the area of each figure. Round to the nearest tenth if necessary.
Question 18
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A trapezoid has an area of 50 square inches. The bases are 3 inches and 7 inches. What is the height of the trapezoid?
Question 19
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A trapezoid has an area of 18 square miles. The bases are 5 miles and 7 miles. What is the height of the trapezoid?
Question 20
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A county is shaped like a trapezoid. Its northern border is about 9.6 miles across, and the southern border is approximately 25 miles across.The distance from the southern border to the northern border is about 90 miles. Find the approximate area of the county.
Question 21
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A play tent is shown. How much fabric was used to make the front and back of the play tent?
Identify Structure Each figure below is made up of congruent trapezoids. Find the area of each figure.