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人気のある Word Problems >

The 円周 of a circle is 30.772 yards. What is the circle's area?

解

T h e c i rc u m f ere n ce o f a c i rc l e i s 30.772 y a r d s . Wha t i s t h e c i rc l e^{'} s a re a ?

解

a re a : 75.35 y d^{2}

解答ステップ

Given:

c i rc u m f ere n ce : 30.772 y d

指定された円の半径

C i rc u m f ere n ce = 30.772 : r = 4.89751 \dots

指定された円の面積

r = 4.89751 \dots : A = 75.35317 \dots

a re a : 75.35 y d^{2}

人気の例

find five consecutive even numbers whose sum is 30 The product of two numbers is 450. The first number is half the second number. Which equation can be used to find x, the greater number?Baldwin deposited 200.00 into a new savings account that earns 14% interest compounded quarterly. How long will it take for the balance to grow to 728.00?Round your answer to the nearest month.seven less then the product of 4 and a number is equal to 5 44 is 55% of what number?