Question

If the radius of a circle is equal to 12 cm then rate of change in area with
respect to r is........​

Answer 1

Answer:

सोबतच्या आकृतीत mL B = 90°, I (AB) = 12, 1(AC) = 13

आणि ](AD) = 15, तर CD रेषाखंडाची लांबी किती?

Step-by-step explanation:

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