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.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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![**Step 3**
Next, simplify. Recall that exponents must be evaluated before multiplication and that \( a^2 = a \cdot a \).
\[ A = 3.14(9)^2 \]
\[ A = 3.14 \times \text{(result of the calculation in the box)} \]
\[ A = \text{(result of the calculation in the second box)} \]
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 \(\_\_\_\_\_) square feet.
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Transcribed Image Text:**Step 3**
Next, simplify. Recall that exponents must be evaluated before multiplication and that \( a^2 = a \cdot a \).
\[ A = 3.14(9)^2 \]
\[ A = 3.14 \times \text{(result of the calculation in the box)} \]
\[ A = \text{(result of the calculation in the second box)} \]
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 \(\_\_\_\_\_) square feet.
**Buttons:**
- Submit
- Skip (you cannot come back)
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