Exam 27: Area of Triangles and Trapezoids
Exam 1: Addition of Whole Numbers10 Questions
Exam 2: Subtraction of Whole Numbers10 Questions
Exam 3: Multiplication of Whole Numbers10 Questions
Exam 4: Division of Whole Numbers10 Questions
Exam 5: Introduction to Common Fractions10 Questions
Exam 6: Measuring Instruments: the Tape Measure, Caliper, and Micrometer9 Questions
Exam 7: Addition of Common Fractions10 Questions
Exam 8: Subtraction of Common Fractions10 Questions
Exam 9: Multiplication of Common Fractions10 Questions
Exam 10: Division of Common Fractions10 Questions
Exam 40: Economical Layouts of Rectangular Plates10 Questions
Exam 11: Combined Operations With Common Fractions10 Questions
Exam 13: Addition and Subtraction of Decimal Fractions10 Questions
Exam 14: Multiplication of Decimals10 Questions
Exam 15: Division of Decimals10 Questions
Exam 16: Decimal Fractions and Common Fraction Equivalents10 Questions
Exam 17: Tolerances10 Questions
Exam 18: Combined Operations With Decimal Fractions10 Questions
Exam 19: Equivalent Measurements10 Questions
Exam 20: Averages10 Questions
Exam 21: Percents and Percentages10 Questions
Exam 22: The Metric System of Measurements10 Questions
Exam 23: English-Metric Equivalent Unit Conversions10 Questions
Exam 24: Combined Operations With Equivalent Units10 Questions
Exam 25: Perimeter of Squares and Rectangles, Order of Operations10 Questions
Exam 26: Area of Squares and Rectangles10 Questions
Exam 27: Area of Triangles and Trapezoids10 Questions
Exam 28: Volume of Cubes and Rectangular Shapes10 Questions
Exam 29: Volume of Rectangular Containers10 Questions
Exam 30: Circumference of Circles, and Perimeter of Semicircular-Shaped Figures10 Questions
Exam 31: Area of Circular and Semicircular Figures10 Questions
Exam 32: Volume of Cylindrical Shapes10 Questions
Exam 33: Volume of Cylindrical and Complex Containers10 Questions
Exam 34: Mass Weight Measure10 Questions
Exam 35: Angle Development10 Questions
Exam 36: Angular Measurement10 Questions
Exam 38: Bends and Stretchouts of Angular Shapes10 Questions
Exam 39: Bends and Stretchouts of Circular and Semicircular Shapes10 Questions
Exam 41: Economic Layout of Odd-Shaped Pieces; Take-Off S10 Questions
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What is the area, in square inches, minus the cutout? Express the answer to the nearest thousandth. 

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Correct Answer:
9.094
Find, in square inches, the amount of waste in this piece of sheet metal. Express the answer to the nearest hundredth. 

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Correct Answer:
100.20
Find the total area of this template. Carry the answer to one decimal place. 

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Correct Answer:
4282.5
Area of a Cylinder =
Area of a Trapezoid =
-A triangular shape with a base of 15" and a height of 7" is cut from sheet metal. What is the shape's area, in square inches?



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A piece of sheet metal is punched as shown. Find the area remaining after the punching operation. Express the answer to the nearest hundredth. 

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Twenty support gussets are cut 12" high with bases of 5 1/4" and 3 3/4". What is the area of all gussets, in square inches?
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A trapezoid that is 9.1 cm high has a lower base of 12.4 cm and an upper base of 8 cm. What is the trapezoid's area, in square cm? Round the answer to the nearest tenth.
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Find, in square feet, the floor area illustrated in this diagram. 

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Area of a Cylinder =
Area of a Trapezoid =
-A triangular piece of sheet metal is 47.5 cm long and 66.2 cm high. Find, in square centimeters, the area of the piece. Round the answer to the nearest hundredth.



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