A ground of 4.9 m width is prepared on the inside of a circular area of diameter 10 m. Find the cost of circles the garden at Rs. 10 per sqm

789.25

653.43

775.54

650.33

Correct Answer : C

The distance between the points (-4, 5) and (-4, -15) is

The distance between the points (-7, 5) and (-7, -20) is

What is the slope of the line given by the equation 4g - 5 = 7 - 2e?