ayahali
ayahali ayahali
  • 23-01-2016
  • Mathematics
contestada

What is the area of the figure?

What is the area of the figure class=

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MichaelLiu
MichaelLiu MichaelLiu
  • 23-01-2016
Yes. 95 is correct.
You have three congruent "indentations" in the right hand side. Thus each section must be 15/3 = 5 cm long.
The top rectangle will be 8*5 = 40 cm^2
The bottom rectangle will also be 8*5 = 40 cm^2
The middle area will be 5(8-5) = 5 * 3 = 15 cm^2
40 + 40 + 15 = 95

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