Circular Pizza has a circumference of 45cm How much total area does Pizza have to the nearest integer(pie = 3.14)
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1
Step-by-step explanation:
circumference is 45
=2πr=45
=6.18=45
r=45/6.18=7.16(approximately)
area = πr^2
=3.14×7.16×7.16
=160.97(approx) is the area
Answered by
0
Step-by-step explanation:
now solve the step .. area of circle=pai ×r²
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