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7 Nov 2021
Given information
A window has the shape of a square surmounted by a semicircle. The base of the widow is measured as having width with a possible error in measurement of .
Step-by-step explanation
Step 1.
A window has the shape of a square surmounted by a semicircle. The base of the window is measured as having width with a possible error in measurement of .
The area of the square having the length of the side is calculated as:
The area of the semicircle is calculated as: