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
Step 1: Identify the given information and formulas. The diameter of the circle is d = 8 cm. The radius r is half of the diameter: r = (d)/(2). The formula for circumference C of a circle is C = d or C = 2 r. The formula for area A of a circle is A = r^2. Step 2: Calculate the radius. r = 8 cm2 = 4 cm Step 3: Calculate the circumference. Using C = d: C = × 8 cm C = 8 cm Using ≈ 3.14159: C ≈ 8 × 3.14159 cm C ≈ 25.13 cm Step 4: Calculate the area. Using A = r^2: A = (4 cm)^2 A = × 16 cm^2 A = 16 cm^2 Using ≈ 3.14159: A ≈ 16 × 3.14159 cm^2 A ≈ 50.27 cm^2 The circumference is 8 cm or approximately 25.13 cm. The area is 16 cm^2 or approximately 50.27 cm^2. Drop the next question 📸