8. The surface area of a sphere, A. varies directly as the square of its radius, r. A or(Proportional sign) if a sphere of radius 6 cm has a surface area of approximately 452 cm, find the approximate radius (to the nearest mm) of a sphere of surface area 1000 cm?​ Need help ASAP

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

$79500

step-by-step explanation:

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

jeff jeff

step-by-step explanation: