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3 years ago

12

a triangular sail has a base of 5 m and a height of 10 m.if a canvas cost 18 dollars a square meter . find the cost of canvas to

make the sail

2 answers:

zzz [600]3 years ago

5 0

A=hb/2
A=5*10/2=25
18*25=450

erma4kov [3.2K]3 years ago

5 0

5x10=50
50÷2=25
25X 18= 450

so the sail would cost $450.00

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