Areas Related to Circles
CBSE 2026 Board Exam Set 1 (Code 30/1/1)
CBSE_BOARD_PYQ_2026_30_1_1
Grade 10
Question:
[Section A]
Area of a sector of a circle of radius $6$ cm with central angle $60^\circ$ is:
(A) $132/7$ cm$^2$
(B) $66/7$ cm$^2$
(C) $44/7$ cm$^2$
(D) $22/7$ cm$^2$
Step-by-Step Solution
Key Concept: Area $= (60/360) \times (22/7) \times 6 \times 6 = 132/7$ cm$^2$.
Sol. (A) $132/7$ cm$^2$. [1.0 Mark]
Correct Answer: (A) $132/7$ cm$^2$
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