The radius of a circle is 1cm. What is its area?

(a) cm

(b) cm

(c) 2 cm

(d) 21 cm

(a) cm

(b) cm

(c) 2 cm

(d) 21 cm

The radius of a circle is 1cm. What is its area?

(a) cm

(b) cm

(c) 2 cm

(d) 21 cm

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Answer:1 cm² is the answer

Step-by-step explanation:hope it helps!!