millernicholas622 millernicholas622

13-05-2020
Mathematics

contestada

57 points ! HELP Identify the volume and surface area of a sphere with great circle area 9π m2 in terms of π. Give your answer in terms of π.

Respuesta :

amna04352 amna04352

14-05-2020

Answer:

Volume: 36π m³

Surface area: 36π m²

Step-by-step explanation:

Area = π × r² = 9π

r² = 9

r = 3

Volume = (4/3) × π × r³

(4/3) × π × 3³

36π m³

SA = 4π × r²

= 4π × 3²

= 36π m²

Answer Link

Otras preguntas

What is the product of the polynomials below? (5x2 - x-3)(2x+6)

ayuda el tema en concreto es "Métodos de solución de ecuaciones simultáneas"

From the given figures, find the length of unknowns sides of Pythagorean theorem. (In solution)

In circle Y, what is m <1? 37 06 0 25° O 31° 0 37°

What is the equation of a line that passes through the points, (-2, 2) and is parallel to a line with an equation of y = 2x + 5

Select the correct answer. What is a soliloquy in a drama? OA a speech by a character who is the only one talking and addressing other characters B. a speech by

Find the x and y intercepts and graph 2x − y = −8

power point is hardware or software

A student pours a few drops of vinegar onto limestone and it starts bubbling. What kind of reaction is this? How does it relate to chemical weathering, monume

An upright image which reduced in size 10 times occurred in a mirror. If the radius ofcurvature of the mirror is 2 m, bow far is the object from the mirror?