For each figure, compute the perimeter or circumference to the nearest millimeter and the area to the nearest square centimeter. Use the value of n from your calculator or a=3.1416, when needed. a. Circle b. Trapezoid 19.5 mm 24.3 mm 27.4 mm 16.8 mm mm a. circumference: mm; area: cm? b. perimeter: mm; area: cm?

Mathematics For Machine Technology
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Author:Peterson, John.
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Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 70AR: Compute the number of cubic centimeters of iron required for the cast-iron plate shown. The plate is...
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For each figure, compute the perimeter or circumference to the nearest millimeter and the area to the
nearest square centimeter. Use the value of t from your calculator or A-3.1416, when needed.
а. Circle
b. Trapezoid
19.5 mm
24.3 mm
27.4 mm
16.8 mm
18 mm
a. circumference:
mm; area:
cm?
b. perimeter:
mm; area:
cm?
Transcribed Image Text:For each figure, compute the perimeter or circumference to the nearest millimeter and the area to the nearest square centimeter. Use the value of t from your calculator or A-3.1416, when needed. а. Circle b. Trapezoid 19.5 mm 24.3 mm 27.4 mm 16.8 mm 18 mm a. circumference: mm; area: cm? b. perimeter: mm; area: cm?
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