piriyaasagi piriyaasagi

02-05-2021
Chemistry

contestada

The area of a circle is 38.5 cm². Calculate.
(a) the radius

Respuesta :

Аноним Аноним

02-05-2021

The Answer is 3.501591994

Answer Link

nashwini160504 nashwini160504

02-05-2021

Explanation:

area of circle = πr^2

radius=

39.5 = 22/7*r^2

r^2 = 7*39.5/22

= 12.56

r=3.5

Answer Link

Otras preguntas

What is the gradient of the line

How much gravity does it require to stop time

Which of the following is not a key factor of competitiveness? a. size of organization b. price . flexibility d. product differentiation e. after -sales service

factorise 2y³+y²-2y-1please tell me fast

what are the wave length, frequency,and amplitude of sound waves & how to know them?

There are 5 boys and 6 girls participating in a singing contest. What is the likelihood that a girl will win the contest?

Which of the following is a true statement regarding latex allergy

What’s the instrument of creating a discretionary trust in English law?

Who put all the old magazines the cupboard ? Use appropriate prepositions

Why is sugar an organic compound