Math - Category Questions

• What is the volume of a cylinder?
• How to convert sq yards to sq feet?
• How to calculate the slant height of a cone?
• What is the largest 4 digit number?
• What is the multiplicative inverse of 7?
• What is the exact value of pi?
• How to find perfect squares between two numbers?
• How to construct 22.5 degree angle with compass?
• Why is 0 1?
• How to convert degree to radian in calculator?
• What is the lcm of 14 and 21?