The fraction form of this is 40/3, decimal form is 13.3 infinite.
Use whichever form your teacher wants you to use. (Refer to the image for the steps)
Use whichever form your teacher wants you to use. (Refer to the image for the steps)
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1 answer:
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Answer: The required ratio will be
Step-by-step explanation:
Since we have given that
Ratio of AD to AB is 3:2
Length of AB = 30 inches
So, it becomes
So, Length of AD becomes
Now, at either end , there is a semicircle.
Radius of semicircle along AB is given by
So, Area of semicircle along AB and CD is given by
Radius of semicircle along AD is given by
Area of semicircle along AD and BC is given by
And the combined area of the semicircles is given by
Area of rectangle is given by
Hence, Ratio of the area of the rectangle to the combined area of the semicircles is given by
Hence, the required ratio will be
