isabella4141 isabella4141

04-03-2019
Mathematics

contestada

What is the area of a circle with a diameter of 23 centimeters? Use 3.14 for pi. Enter your answer, as a decimal, in the box.

Respuesta :

musiclover10045 musiclover10045

04-03-2019

The equation for the area of a circle is A = PI x r^2

R = radius, which is half the diameter = 23/2 = 11.5

Area = 3.14 x 11.5^2

Area = 3.14 x 132.25

Area = 415.265 square cm.

Answer Link

Otras preguntas

Which of the following contributed to the fall of the Ghana empire ?

The average weight of a 7-year old girl is 49 pounds. The average weight of an 11 year old girl is 77 pounds.

Secular art primly focused on

The naacp had the most success with which political strategies for combating racism

These examples illustrate which element of the assertive message format? example 1: "kristopher must have forgotten about his agreement not to stop by my place

Please help with number 1

¿______ son clases obligatorias? A. Que B. Cual C. Cuales

Which best explains how the Kansas-Nebraska Act affected the Missouri Compromise? It strengthened the Missouri Compromise by prohibiting slavery in states above

Use the distributive property to rewrite 9(10+x)

Write the empirical (or molecular) formulas of compounds that these elements in the third period are expected to form with molecular oxygen and molecular chlori