math help please help me

Mathematics
Tutor: None Selected Time limit: 1 Day

Aug 15th, 2015

Thank you for the opportunity to help you with your question!


Area of a square=sxs=15x15=225

There are 5 surfaces that are squared

so the total area of the squared surfaces=225x4=900 ft square

Are of a triangle=1/2 bxh

=1/2(9x15)=67.5

the triangular surfaces are four hence their total surface area is 67.5x4=270

the total surface are =total area of the squared surfaces+total area of squared surfaces=270+900

Total surface area=1170 ft squae

Please let me know if you need any clarification. I'm always happy to answer your questions.
Aug 15th, 2015

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