1. Ratio- 91:21
2. Reduce- the common factor is 7
3. Answer- 13:3
21 blocks, because if he uses 38 you subtract 17 and you get 21
Circumference = πD
πD = 56.52
D = 17.99 in
Area of the pizza = π (17.99 ÷ 2)² = 254.19 in²
Area of the pizza eaten = 254.19 ÷ 4 = 63.55 in²
Area of the pizza remain = 254.19 - 63.55 = 190.64 in²
Answer: 190.64 in²
Answer:
the correct answer is A good luck
Step-by-step explanation: