Hasweiera60 Hasweiera60

04-06-2021
Mathematics

contestada

Find the radius of a circle with area 42 square feet

Respuesta :

bhadelsimron19 bhadelsimron19

04-06-2021

Answer:

Step-by-step explanation:

area of a circle=πr^2

42=3.14*r^2

42/3.14=r^2

13.37=r^2

[tex]\sqrt{13.37[/tex]=r

3.65=r

3.7=r

therefore radius of a circle is 3.7 ft

Answer Link

Otras preguntas

How many milliliters of 0.200M H2SO4 will neutralize 40.0 mL of 1.50M KOH?

Many of the blacks fought for the north in the latter part of the war. true false

which of these best describes the type of english used in this sentence? the doctor told us she had suffered a bilateral probital hematoma. jargon slang standar

find cube of a)-0.16 b)-2/7 c)14

Why did Benjamin Franklin start a group called The Junto ? A;to bring together like-minded individuals to share ideas B;to bring together people who wanted to

select the antecedent of the pronoun in the following sentence. The strikers will return to work when the union representative have completed THEIR negotiations

Which planet has the largest day-night temperature difference?

There are specific response procedures for different kinds of injuries. true false

which is equivalent to 16^3/4x

A chef is going to use a mixture of two brands of Italian dressing. The first brand contains 9% vinegar, and the second brand contains 14% vinegar. The chef wan