ja

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

人気のある Word Problems >

Find the 直径 of a circle with an area of: 90.25pi square meters.

解

F in d t h e d iam e t er o f a c i rc l e w i t h an a re a o f : 90.25 π s q u a re m e t ers .

解

d iam e t er : 10.72 m

解答ステップ

Given:

a re a : 90.25 m^{2}

指定された円の半径

A re a = 90.25 : r = 5.35980 \dots

指定された円の直径

r = 5.35980 \dots : d = 10.71960 \dots

d iam e t er : 10.72 m

人気の例

What is the result when the number 12 is increased by 50%?The radius of a 円 is 11 cm. Find its area in terms of pi 10^{^{30000}} as a number 260 is 26% of what number?The radius of a circle is 16 cm. Find its 円周 in terms of pipi.Answer