The distance between two parallel tangents of a circle is 18cm, then the radius of the circle is .
Answers
Answer:
920cm
Step-by-step explanation:
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Hint:
We must remember that, the distance between two parallel tangents of a circle represents the diameter of that circle.
Step-by-step explanation:
Since the distance between two parallel tangents of the circle given is 18 cm, then we can say that the diameter of that circle is of 18 cm.
We know that, the diameter of a circle is twice its radius.
Then the length of the radius
= diameter ÷ 2
= 18 ÷ 2 cm
= 9 cm
Final answer:
The radius of the circle is 9 cm.
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