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WorksheetsAREAS RELATED TO CIRCLES
Total questions: 10
Worksheet time: 7mins
Name
Class
Date
1.
Say 'TRUE' or 'FALSE'
If areas of two circles are equal, then their circumferences are also equal
If areas of two circles are equal, then their circumferences are also equal
a)
TRUE
b)
FALSE
2.
Say 'TRUE' or 'FALSE'
The distance traveled by a circular wheel of diameter d cm in one revolution is 2πd cm
The distance traveled by a circular wheel of diameter d cm in one revolution is 2πd cm
a)
TRUE
b)
FALSE
3.
Complete the statement:
The Numerical value of the area of a circle is _________ than the numerical value of its circumference.
The Numerical value of the area of a circle is _________ than the numerical value of its circumference.
a)
greater
b)
smaller
4.
If the sum of areas of two circles with radii R1 and R2 is equal to the area of the circle of radius R then
a)
R1 + R2 = R
b)
(R1)2 + (R2)2 = R2
c)
R1 + R2 < R
d)
(R1)2 + (R2)2 R2
5.
a)
a)
b)
b)
c)
c)
d)
d)
6.
The radius of the in-circle of an equilateral triangle of each side 2a is equal to ____
a)
a
b)
a⁄√3
c)
√3 a
d)
None of these
7.
a)
a)
b)
b)
c)
c)
d)
d)
8.
Choose the correct answer:
If the circumference of a circle and the perimeter of a square are equal, then
If the circumference of a circle and the perimeter of a square are equal, then
a)
Area of circle = Area of square
b)
Area of circle > Area of square
c)
Area of circle <Area of square
d)
Nothing can be said about the relation of areas
9.
The perimeters of the two circles are in the ratio 2 : 3. The ratio of their areas is ___
a)
4 : 9
b)
2 : 3
c)
7 : 9
d)
4 : 10
10.
Say 'TRUE' or 'FALSE'
Area of the segment of a circle is less than the area of the corresponding sector
Area of the segment of a circle is less than the area of the corresponding sector
a)
TRUE
b)
FALSE
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