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

Name the part of the plant which attracts insects for pollinaton?Can sepals be answer for this? (cbse2024) /

Which of these is an example of an empirical formula? C2H2 C8H18 N2O4 CO2

1. cordless power drill 2. car 3. microwave oven 4. cell phone 6. sun 7. solar powered flood light 8. corded pencil sharpener a. nuclear---light----thermal ener

Explain the process of how clouds form

Find the perimeter of the quadrilateral below. Give your answer in centimetres (cm) to 1 d.p. W 12 cm Z 5 cm Y 4 cm

what's 200 subtracted from 33

use tables to evaluate√{3.45×16.7÷31.5)

Rewrite these sentences using apostrophe: ( make any necessary changes ) • Nisha stayed at the house of her cousins.

use tables to evaluate√{3.45×16.7÷31.5)

what is socio religious reform?