What percentage of the total are are the labs??
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WE WILL COMBINELY FIND AREA OF LAB A, B,AND C
AREA OF A+B+C = AREA OF RECTANGLE
=> 60*20
=> 1200 m²
AREA OF CIRCLE = 2πr
=> 2*3.142*10
=>62.84 m²
TOTAL AREA OCCUPIED BY LABS = 1200 + 62.84
=> 1262.84 m²
TOTAL AREA = 100*80
=> 8000 m²
PERCENTAGE :-
1262.84 * 100/8000
=> 15.7855% ~ 15.8%
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