he

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

פּוֹפּוּלָרִי Word Problems >

The diameter of a circle is 18 in. find the circumference to the nearest tenth.

פתרון

T h e d iam e t er o f a c i rc l e i s 18 in . f in d t h e c i rc u m f ere n ce t o t h e n e a res t t e n t h .

פתרון

c i rc u m f ere n ce : 18 π in

+1

עשרוני

56.54866 \dots

צעדי פתרון

Given:

d iam e t er : 18 in

d = 18

היקף המעגל בהינתן:

C = 18 π

c i rc u m f ere n ce : 18 π in

דוגמאות פופולריות

A circular table has a circumference of 124 inches. What is the area of the table?The area of a circle is 81pi ft. What is the circumference, in feet? Express your answer in terms of pipi.Find the balance if 12000 is invested in an account paying 4.5% interest compounded quarterly for 10 years.16 more than Julie's age is 42 What is the volume of a sphere with a diameter of 10 m, rounded to the nearest tenth of a cubic meter?