he

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

פּוֹפּוּלָרִי Word Problems >

The radius of a circle is 1 inch. What is the area?

פתרון

T h e r a d i u s o f a c i rc l e i s 1 in c h . Wha t i s t h e a re a ?

פתרון

a re a : π in c h^{2}

+1

עשרוני

3.14159 \dots

צעדי פתרון

Given:

r a d i u s : 1 in c h

r = 1

שטח המעגל בהינתן:

A = π

a re a : π in c h^{2}

דוגמאות פופולריות

Kenny earned some money doing odd jobs last summer and put it in a savings account that earns 2% interest compounded monthly. After 4 years, there is 700.00 in the account. How much did Kenny earn doing odd jobs?Harry buys a kitchen table priced at 90. If the sales tax is 5%,how much tax will Harry pay?The circumference of a circle is 12pi ft. What is the area, in square feet? Express your answer in terms of pipi.Albert earned some money doing odd jobs last summer and put it in a savings account that earns 5% interest compounded annually. After 7 years, there is 400.00 in the account. How much did Albert earn doing odd jobs?Two thirds of a number.