amelieagreste amelieagreste

19-02-2021
Mathematics

contestada

A circle has circumference 27 cm. What is the area of the circle? Use 3.14 for .

Respuesta :

ASDFG9156 ASDFG9156

19-02-2021

Circumference = 2πr = 27 cm

= 2 × 3.14 × r = 27

= 3.14 × r = 27/2

so, r = [tex]\frac{27}{2}[/tex] × [tex]\frac{1}{3.14}[/tex] = 4.2 cm

Answer Link

Otras preguntas

What would be appropriate before the test of a client scheduled for a renal angiography?

The Consumer Protection Agency for the United States is the A. Consumer Protection Commission. B. Federal Communications Commission. C. Food and Drug Administra

A nurse is teaching a class at the local high school on the abuse of anabolic steroids. Which potential adverse reaction should the nurse cite regarding the lon

Read the following description of a relationship: Ann is on vacation at the Grand Canyon. To keep in touch with friends, she decides to send 5 postcards each da

During the Great Depression, President Franklin D. Roosevelt's fireside chats aimed to: a) Create panic among the citizens. b) Provide entertainment for the pub

hen a student says, "I plan to make an A on Friday's math test," this is an example of a: a. Short-term goal b. Ultimate career goal c. Long-term goal d. Medium

What are quotes that support the answer to each of the following questions? - How are Robert Walton and Victor Frankenstein alike? - What will happen to the c

consider a common-base amplifier made by a pnp transistor, the current gain is 0.96 and emitter current is 7.2 ma. the base current is:

Un ciclista viaja a 4 m/s hacia el sur posteriormente se mueve a 6 m/s Al este y finalmente a 3 m/s con 50 grados hacia el noroeste ¿cuál es su velocidad result

how to sketch[tex]y-3\geq -1/3(x-4)[/tex]