jbrown5689 jbrown5689

13-11-2019
Mathematics

contestada

Calculate the area of a circle with a diameter of 12 cm

Respuesta :

jdoe0001 jdoe0001

13-11-2019

we know its diameter is 12, thus its radius must be half that, or 6.

[tex]\bf \textit{area of a circle}\\\\ A=\pi r^2~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=6 \end{cases}\implies A=\pi 6^2\implies A=36\pi \implies A\approx 113.097[/tex]

Answer Link

Otras preguntas

How do homologous chromosomes differ from sister chromatids

18.020 plus 12.10 what is the answer and can you please show the work please I'm am going to fail

1. What made the gods want to create earth? a. They were tired of living in darkness b. They thought it would be a nice gift for earth goddess c. They saw the m

Which of the following are characteristics of close friendships? Select all that apply. longevity honesty loyalty tact availability

What is the analogy?

an act of congress mean to control corporations but also to protect labor

How does Geography influence our lifestyle?

Who was the first historian alive?

Which lifestyle component is directly linked to violence and abuse? A. demographics B. alcohol and drug abuse C. social activities D. economic status *** th

people in southern africa is mostly affected by