Note 5 — SOME ACCOUNT OF FRANCIS'S LIFE-BOATS AND LIFE-CARS.
Reading edition
Areas being as the squares of homologous lines, the ratio would be, mathematically expressed, 1²: 4 × 12² = 1: 4 × 144 = 1: 576.
Reading edition
Areas being as the squares of homologous lines, the ratio would be, mathematically expressed, 1²: 4 × 12² = 1: 4 × 144 = 1: 576.