Subjects geometry

Circle Circumference Area 12Ee2C

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1. **State the problem:** We need to find the circumference and the area of a circle with radius $r = 24$ ft, using $\pi \approx 3.14$. 2. **Formulas:** - Circumference $C = 2 \pi r$ - Area $A = \pi r^2$ 3. **Given:** $r = 24$ ft, $\pi \approx 3.14$ 4. **Calculate circumference:** $$C = 2 \times 3.14 \times 24 = 150.72$$ Rounded to two decimal places, $C = 150.72$ ft. 5. **Calculate area:** $$A = 3.14 \times 24^2 = 3.14 \times 576 = 1808.64$$ Rounded to two decimal places, $A = 1808.64$ ft$^2$. 6. **Summary:** - Circumference $\approx 150.72$ ft - Area $\approx 1808.64$ ft$^2$ Note: The circumference value given in the prompt (75.36 ft) is incorrect for radius 24 ft; the correct circumference is $150.72$ ft.