 
 <translate> Explanation: First find the area of the square sail: 5 inches * 8 inches = 40 square inches. Then find the area of a square sail with the same height and length as the first triangular sail: 3 inches * 4 inches = 12 square inches. Then divide the area in two to find the area of the triangular sail: 12 square inches / 2 = 6 square inches. Then find the area of a square sail with the same height and length as the second triangular sail: 4 inches * 6 inches = 24 square inches. Then divide the area in two to find the area of the triangular sail: 24 square inches / 2 = 12 square inches. Then add up the areas of all the sails to find the total amount of canvas needed: 12 square inches + 6 square inches + 40 square inches = 58 square inches. <hau> Bayani: Na farko sami yankin da murabba'in jirgin ruwa: 5 inci * 8 inci = 40 square inci. Sa'an nan kuma sami yanki na jirgin ruwa mai tsayi tare da tsawo da tsawonsa kamar jirgin ruwa na farko na triangular: 3 inci * 4 inci = 12 inci murabba'i. Sa'an nan kuma raba yankin a cikin biyu don samun yankin na triangular jirgin ruwa: 12 square inci / 2 = 6 square inci. Sa'an nan kuma sami yanki na jirgin ruwa mai tsayi tare da tsawo da tsawonsa kamar jirgin ruwa na biyu na triangular: 4 inci * 6 inci = 24 square inci. Sa'an nan kuma raba yankin a cikin biyu don samun yankin na triangular jirgin ruwa: 24 square inci / 2 = 12 square inci. Sa'an nan kuma ƙara yawan yankunan dukkan jiragen ruwa don samun yawan adadin zane da ake bukata: 12 square inci + 6 square inci + 40 square inci = 58 square inci. 