zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的 Word Problems >

The 直径 of a circle is 11 cm. Find its area

解答

T h e d iam e t er o f a c i rc l e i s 11 c m . F in d i t s a re a

解答

a re a : \frac{121 π}{4} c m^{2}

+1

十进制

95.03317 \dots

求解步骤

Given:

d iam e t er : 11 c m

给定

d = 11

的圆面积:

A = \frac{121 π}{4}

a re a : \frac{121 π}{4} c m^{2}

流行的例子

The diameter of a circle is 14cm Find its 周长 in terms of pi Tracy is saving up money to buy a car. Tracy puts 5,000.00 into an account which earns 1% interest, compounded monthly. How much will she have in the account after 8 years?59 les than twice a number The radius of a circle is 7 inches. What is the 周长?A die is rolled twice. Find the probability of getting both odd numbers or the same number on both rolls