A city park in the form of an ellipse with equation as described below, measured in meters, is being renovated. The new park will have a length and width double that of the original park. Find the dimensions of the new park.

x^2/50 + y^2/20 = 1

a) w=20 [radical]2 ; l = 8 [radical]5
b) w=10 [radical]2 ; l = 4 [radical]5
c) w=20 [radical]2 ; l = 4 [radical]5
d) w=10 [radical]2 ; l = 8 [radical]5

Question

A city park in the form of an ellipse with equation as described below, measured in meters, is being renovated. The new park will have a length and width double that of the original park. Find the dimensions of the new park.

x^2/50 + y^2/20 = 1

        a)  w=20 [radical]2 ; l = 8 [radical]5
        b)  w=10 [radical]2 ; l = 4 [radical]5
        c)  w=20 [radical]2 ; l = 4 [radical]5
        d)  w=10 [radical]2 ; l = 8 [radical]5