Step 3 Next, simplify. Recall that exponents must be evaluated before multiplication and that a² = a · a. A = 3.14(9)² A = 3.14 A = A Note that the units for A are feet times feet which is feet squared or square feet. Rounding up to the next whole number, the amount of tile needed to construct the circular mosaic is Submit Skip (you cannot come back) square feet.
Step 3 Next, simplify. Recall that exponents must be evaluated before multiplication and that a² = a · a. A = 3.14(9)² A = 3.14 A = A Note that the units for A are feet times feet which is feet squared or square feet. Rounding up to the next whole number, the amount of tile needed to construct the circular mosaic is Submit Skip (you cannot come back) square feet.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter74: Introduction To Compound Angles
Section: Chapter Questions
Problem 6A: Express 18.5 square meters as square feet. Round the answer to 1 decimal place.
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Transcribed Image Text:Step 3
Next, simplify. Recall that exponents must be evaluated before multiplication and that a² = a · a.
A = 3.14(9)²
A = 3.14
A =
A
Note that the units for A are feet times feet which is feet squared or square feet.
Rounding up to the next whole number, the amount of tile needed to construct the circular mosaic is
Submit
Skip (you cannot come back)
square feet.
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