kshortelle1 kshortelle1

01-08-2021
Mathematics

contestada

If the diameter of a hockey rink is 250 ft what is the surface area of the sphere?

Respuesta :

yohannazenebe66 yohannazenebe66

01-08-2021

Answer:

62,500 pi

Step-by-step explanation:

diameter = radius + radius

d = 2r

r = d/2

A = 4pi r^2

= 4 pi (d/2)^2

= 4pi d^2/4

= 4pi* 250^2/4

= 4pi * 62,500/4

= 4pi * 15625

= 62,500 pi

Answer Link

Otras preguntas

PLEASE FILL IN BLANKS!! The ___________ ___ ______________________ brings charges in an impeachment trial. The ______________ holds the hearing.

Which of these is NOT an Indo-European Language? Hindi Korean Yiddish

What is 2.3 (3 reapeating )as a fraction

To many it seemed the wolf-of-the-waves had won his life synecdoche epithet kenning litotes

simplify 3y^2-9y-120/y^2-10y+16

Point p= -4 >>>> the distance between point q and point p is 6 1/2 units. Which number could represent point q

How do I solve this

How does Friedrich engles's confession explicitly link communist ideology to industrialization? what place did revolution have in this ideology?

The area of a rectangle is 216 square inches. If the perimeter is 60 inches, find the length and width of the rectangle

Odell walk 7.35 Mi his brother Darnell walk two point three miles as much as Odell how many miles did Darnell walk