09132004 09132004

12-03-2017
Mathematics

contestada

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

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Aliwohaish12 Aliwohaish12

12-03-2017

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

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Grumpalump Grumpalump

12-03-2017

5x10=50
50÷2=25
25X 18= 450

so the sail would cost $450.00

Answer Link

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