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Chapter 10: Q.10 (page 545)
Describe and correct the error in solving the following problem.
A quadrilateral has 4 congruent sides, and the opposite sides of the quadrilateral are parallel. Sketch and classify the quadrilateral.
The given figure isa parallelogram.
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Track uniform, you are sewing a red strip on the front of a track uniform. As shown, the strip is a parallelogram. What is the area of the strip?
The triangle inequality theorem states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side. Using this theorem, determine if the given side lengths for a triangle. Explain your reasoning.
Find the unknown base or height of the trapezoid.
The height of trapezoid is 2 feet. One of the bases is three times the height, and the other base is four times the height. Find the area of the trapezoid.
Solve the proportion.
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