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Popolare Word Problems >

find the area of a circle with a circonferenza of 21.98

Soluzione

f in d t h e a re a o f a c i rc l e w i t h a c i rc u m f ere n ce o f 21.98

Soluzione

a re a : 38.44549 \dots

Fasi della soluzione

Given:

c i rc u m f ere n ce : 21.98

Raggio della circonferenaza data

C i rc u m f ere n ce = 21.98 : r = 3.49822 \dots

Area del cerchio dato

r = 3.49822 \dots : A = 38.44549 \dots

a re a : 38.44549 \dots

Esempi popolari

Fatima is 7 years older than her brother. Three times the sum of their ages is 39.:Write and solve an equation to find Fatima's age.sum of 5 and a number The circonferenza of a circle is 37.68 meters. What is the circle's diameter?Paul's age is six less than twice bobs age. two years ago, the sum of their ages was 29. How old is Paul?The product of 2 and a number is the same as 12 minus the number. Find the number.