angel7140 angel7140

04-08-2020
Mathematics

contestada

What is the area of a circle with a radius of 40 cm?
cm2
(Use 3.14 for Pi.)

Respuesta :

noname2020 noname2020

04-08-2020

A= pi x radius squared

A= 3.14 x 40squared

A= 5024 cm2

Hope this helps ya.

Answer Link

Otras preguntas

nguyen thi vinh describes the division between North/South Vietnam as "a frontier of？

why are enzymes important? a) enzymes are complete proteins essential for good health. b) enzymes break down proteins for use in the body. c) enzymes carry oxyg

What was reagan's strategic defense initiative? a. an agreement the u.s. signed with the ussr to destroy their nuclear arsenals over fifty years b. a shield o

a mountain climber ascends a mountain to its peak. the peak is 14,020 ft above sea level. the climber then descends 260 ft to meet a fellow climber. find the cl

In world system theory, nations that have been totally left out of the development of capitalism and allowed to stagnate are called

I need help please eee

in this particular arithmetic sequence, a6 = 36 and a17 = 113. what is the value of a23 a23=101 a23=155 a23=162 a23=167

find the volume of a cone with a base diameter of 12in and a height of 9in . write the exact volume in terms of π , and be sure to include the correct unit in y

Why does malaria occurs in poor countries? Need this ASAP.. :)

y = 5x 2 3x = –y 10 what is the solution to the system of equations? (–4, –18) (–18, –4) (7, 1) (1, 7)