 
<translate> Ajụjụ: Mary na-arụ ụgbọ mmiri e ji akwọ ụgbọ mmiri. Ọ chọrọ ka e nwee ákwà ifufe atọ: ákwà ifufe nke dị sentimita ise n'ogologo na sentimita asatọ n'obosara na ákwà ifufe abụọ nke dị sentimita atọ n'ogologo na sentimita anọ n'ogologo, na ákwà ifufe nke dị sentimita anọ n'ogologo na sentimita isii n'ogologo. (Cheta na ị nwere ike ịchọta ebe triangle dị site n'ikewa ebe square dị n'otu ogologo na ogologo site na 2). Mkpụrụ akwụkwọ ole ka ọ chọrọ ka e jiri mee ya? Azịza: 58 Kọwaa otú anyị si ruo ná nkwubi okwu a: <eng> Q: Mary is making a model sailboat. She wants to add three sails: a rectangular sail that measures 5 inches by 8 inches and two right triangular sails, one that's 3 inches long at the bottom and 4 inches tall and one that's 4 inches long at the bottom and 6 inches tall. (Remember you can find the area of a triangle by dividing the area of a square with the same height and length by 2). How many square inches of canvas does she need total?
A: 58
Explain how we arrive at this answer:  