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May 30, 2015

Homework Help: Math

Posted by Ellie on Saturday, March 16, 2013 at 8:02pm.

The heart shaped card is made by placing a square card and two semicircles together. What is the area of the card.
each side of the sqare is 8cm long.

I did a=TTr(squared)+lw
A=TT4squared+8(8)
A=TT16+64 A=80TT
A+251.3274123
A=251.3 cm(squared)
The total area of the card is
257.3cm(squared)
Can you please let me know if I did this correctly? Thanks

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