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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

Match the following: Column A Column B (i) Area of a circle (a) 14πr2 (ii) Circumference of a circle (b) (π + 2)r (iii) Area of the sector of a circle (c) πr2 (iv) Circumference of a semicircle - Mathematics

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Question

Match the following:

Column A Column B
(i) Area of a circle (a) `1/4 pi"r"^2`
(ii) Circumference of a circle (b) (π + 2)r
(iii) Area of the sector of a circle (c) πr2
(iv) Circumference of a semicircle (d) 2πr
(v) Area of a quadrant of a circle (e) `theta^circ/360^circ xx pi"r"^2`
Match the Columns
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Solution

Column A Column B
(i) Area of a circle (c) πr2
(ii) Circumference of a circle (d) 2πr
(iii) Area of the sector of a circle (e) `theta^circ/360^circ xx pi"r"^2`
(iv) Circumference of a semicircle (b) (π + 2)r
(v) Area of a quadrant of a circle (a) `1/4 pi"r"^2`
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Chapter 2: Measurements - Exercise 2.1 [Page 58]

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Samacheer Kalvi Mathematics [English] Class 8 TN Board
Chapter 2 Measurements
Exercise 2.1 | Q 2 | Page 58
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