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인기 있는 Word Problems >

The radius of a circle is 3 inches. What is the circle's 원둘레?

해법

T h e r a d i u s o f a c i rc l e i s 3 in c h es . Wha t i s t h e c i rc l e^{'} s c i rc u m f ere n ce ?

해법

c i rc u m f ere n ce : 6 π in c h

+1

소수

18.84955 \dots

솔루션 단계

Given:

r a d i u s : 3 in c h

주어진 원 둘레

r = 3 : C = 6 π

c i rc u m f ere n ce : 6 π in c h

인기 있는 예

Find the volume of a sphere with a 반지름 of 7 in:the sum of 5 consecutive even numbers is 200. What is the fifth number in this sequence?Molly opened a savings account and deposited 800.00 as principal. The account earns 15% interest, compounded annually. How much interest will she earn after 2 years??Child Left Behind Practic 20% of what number is 48 TUT Carter invested 16,000 in an account paying an interest rate of 5.6% compounded monthly. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 29,600?