Question

show that the line3x+4y-25=0is tangent to the circle
${x}^{2} + {y}^{2} = 25$
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Answer 1

Answer:

Vinu gave a loan of Rs. 200 to Harish and recovered it at the rate of Rs. 14 per month for

twenty months. The rate of simple interest charged is:

A) 26%

B)24%

C)16%

D)12%