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 radius of a 円 with an area of 380 square feet.

解

F in d t h e r a d i u s o f a c i rc l e w i t h an a re a o f 380 s q u a re f ee t .

解

r a d i u s : \frac{2 95}{π} f t

+1

十進法表記

10.99807 \dots

解答ステップ

Given:

a re a : 380 f t^{2}

指定された円の半径

A re a = 380 : r = \frac{2 95}{π}

r a d i u s : \frac{2 95}{π} f t

人気の例

one card is drawn from a well shuffled deck of 52 cards. what is the probability of ace What is the probability of a die showing a 2 or a 5 The 円周 of a circle is 100.53 feet. What is the circle's area?Miranda puts 1,000.00 into an account to use for school expenses. The account earns 8% interest, compounded monthly. How much will be in the account after 8 years?The product of two consecutive negative even integers is 80. Find the value of the lesser integer.