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📅 2026-01-31

Daily Math Challenge

📚 Measurement ⭐ Hard 🎓 Grade 6-8
A cylindrical tank has a radius of 3 feet and a height of 5 feet. What is the volume? (Use π ≈ 3.14)
Answer
141.3 cubic feet

📝 Step-by-Step Solution

1
Radius: 3 feet
2
Height: 5 feet
3
Volume = π × radius² × height
4
Volume = 3.14 × 3² × 5 = 3.14 × 9 × 5 = 141.3 cubic feet
💡 Helpful Hints
• What is the formula for volume of a cylinder?
• Calculate radius squared first
• Multiply π, radius², and height