The surface area of a sphere is the same as the curved surface area of a cone having the radius of the base as 120 cm and height 160 cm. Find the radius of the sphere. View Solution There are two cones. The curved surface area of one is twice that of the other. The slant height...
Curved Surface Area of the frustum of a cone=π(r1+r2)l=π(r1+r2)l.$l=h^2+( r_1-r_2)^2 and h is the height of the frustum.Total Surface Area of the frustum of a cone π(r1+r2)l+πr21+πr22π(r1+r2)l+πr12+πr22...
The data points used for interpolation exceed the area of the main-RA and sub-RA. This is convenient to improve the accuracy of the polynomial approximations. The view of the path length shift distribution and those of the phase delay distributions for both reflectarrays are plotted in Figure ...