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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 4 · Set 1 · Q20
Assertion (A): If the circumference of a circle is 176 cm, then its radius is 28 cm. Reason (R): Circumference =2 π × radius of a circle.
Assertion (A) : If the circumference of a circle is $\displaystyle 176$ cm, then its radius is $\displaystyle 28$ cm.
Reason (R): Circumference $\displaystyle =2 \pi \times$ radius of a circle.
Official answer
(A)
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
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CBSE Class 10 Mathematics past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.