42. ASK A SCHOOLBOY
If you tell a schoolboy that the longest side of a triangular field measures 100 rods, and that each of the other sides measures 50 rods, and ask him to estimate the value of its grass at £1 per acre, how should he answer?
If you tell a schoolboy that the longest side of a triangular field measures 100 rods, and that each of the other sides measures 50 rods, and ask him to estimate the value of its grass at £1 per acre, how should he answer?