Find the area and perimeter of the circle whose diameter is 26 cm
Answers
Answered by
1
Answer:
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Step-by-step explanation:
A circle of radius = 13 or diameter = 26 or circumference = 81.68 cm has an area of: 5.309 × 10 -8 square kilometers (km²) 0.05309 square meters (m²) 530.9 square centimeters (cm²)
Answered by
1
Answer:
A≈530.93cm²
Step-by-step explanation:
Using the formulas
A=πr2
d=2r
Solving forA
A=1
4πd2=1
4·π·262≈530.92916cm²
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