यदि वृत्त की परिधि `30/(pi)` है तो वृत्त का व्यास ज्ञात करें?A. `30`B. `15/(pi)`C. `60pi`D. `30/(pi^(2))`

यदि वृत्त की परिधि `30/(pi)` है त�

1.	यदि वृत्त की परिधि `30/(pi)` है तो वृत्त का व्यास ज्ञात करें?A. `30`B. `15/(pi)`C. `60pi`D. `30/(pi^(2))`
Answer» Correct Answer - D According to the question Circumference of a circle `=2pir` `2pir=30/(pi)` ltrgt `r=15/(pi^(2))` `D=2r=30/(pi^(2))`

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यदि वृत्त की परिधि `30/(pi)` है तो वृत्त का व्यास ज्ञात करें?A. `30`B. `15/(pi)`C. `60pi`D. `30/(pi^(2))`

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