10-06-2020
Mathematics

contestada

Find the area of a circle with radius, r = 19cm.
Give your answer rounded to 3 SF.

Respuesta :

abbiekirkxx abbiekirkxx

10-06-2020

pi * 19^2 = 11134.11
1134.11 to 3 sf = 1130

Answer Link

Taofeeq21 Taofeeq21

10-06-2020

Answer:

1130

Step-by-step explanation:

since radius of the circle was given and the formula of the area is pie r square

Answer Link

Otras preguntas

In what form is the energy that is absorbed by plants' leaves?

What is the derivative of e^(2x)

I'm looking for a new laptop for school. Which laptop would be the best. Right now I have a chromebook and it is broken.

Si vas a vivir en otro lugar, vas a.....

In fruit flies, red eyes are dominant to green eyes. In a cross between a short-winged, green-eyed fly and a long-winged, red-eyed fly, the results were as foll

candice bought 3 shirts. Each shirt cost the same amount and was discounted by 3.66. Candice paid a total of 62.31 before tax. How much did each shirt cost befo

how do you divide fractions

How long did the Mongolian empire last?Who were the Mongolians enemies before Mongolia became an empire?What was the name of the Mongolian ruler?

Three fifths is__________pieces of the whole

Iron(III) sulfite has the formula a) Fe₃SO₃ b) Fe₂(SO₄)₃ c) Fe₂(SO₃)₃ d) Fe₂SO₄ e) Fe₂SO₃