Common-Core/ Grade 8
Maths MCQ Based On Circles semicircles and quarter circles
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Common-Core Grade 8 - 8 Circles semicircles and quarter circles
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C= 2Πr [ Use Π=3.14]
Use Π=3.14
Use Π=3.14
The perimeter of the semicircle is the sum of the length of the diameter and half the circumference of the original circle.
Area of circle = \\(\\pi r^{2}\\)
The perimeter of circle = \\(2\\pi r\\)
Use Π=3.14
The area formed by two radii that are perpendicular to each other and one-fourth portion of the circumference of a circle is known as a quarter circle or quadrant of a circle.
C= 2Πr [ Use Π=3.14]
Use Π=3.14]
Use Π=3.14
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