This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Hey walasky, good to see you again. Here's how to find the perimeter and area of the circular hall: Step 1: Calculate the perimeter (circumference) of the circular hall. The formula for the circumference of a circle is C = 2 r. Given the radius r = 1.4 m. C = 2 × × 1.4 m C = 2.8 m Using ≈ 3.14159: C ≈ 2.8 × 3.14159 m C ≈ 8.796452 m Rounding to two decimal places: C ≈ 8.80 m Step 2: Calculate the area of the circular hall. The formula for the area of a circle is A = r^2. Given the radius r = 1.4 m. A = × (1.4 m)^2 A = × 1.96 m^2 A = 1.96 m^2 Using ≈ 3.14159: A ≈ 1.96 × 3.14159 m^2 A ≈ 6.1575244 m^2 Rounding to two decimal places: A ≈ 6.16 m^2 Send me the next one 📸