The area of a circle is 30.8m2.
Find the length of the diameter rounded to 1 DP.

Question

13-02-2022
Mathematics

contestada

The area of a circle is 30.8m2.
Find the length of the diameter rounded to 1 DP.

Respuesta :

Otras preguntas

choose the new inequalities so that the solutions to the system of inequalities are located in region "C", respectively.

which of these is a function of the circulatory system

Which verb correctly completes the following sentence? we _____ to go camping every summer.?

As a result of its partitioning, India __________. A. was split into a Hindu Pakistan and a Muslim India B. was split into a Hindu India and a Muslim Pakistan C

What is x? 9*8^x=45.68 Rounded to 2 decimal places please

In ancient Athens, women were expected to...

t's always safer to exercise in a gym. please select the best answer from the choices provided. t f

if cyanobacteria had failed to appear on Earth,how would the evolution of Earth's atmosphere most likely be different

The author makes the claim that "In science, they say, emotions are something quite elusive." This claim could be better supported if A) the author added at lea

saltedpasta saltedpasta · Answer 1 · 2022-02-13T20:43:09+01:00

saltedpasta saltedpasta

13-02-2022

Area of a circle = pi • r^2

We need to isolate for r.

A/pi = r^2

r = sqrt(A/pi)

r = sqrt(30.8/pi)

r = 3.1311251164

Diameter = 2r

Diameter = 6.26225023

Diameter = 6.3 m

Answer Link

The area of a circle is 30.8m2. Find the length of the diameter rounded to 1 DP.

Respuesta :

Otras preguntas

The area of a circle is 30.8m2.
Find the length of the diameter rounded to 1 DP.