Seudónimo Seudónimo

01-06-2018
Mathematics

contestada

Can someone please help me with this?

1. By what factor does the circumference change if the radius is tripled? Explain.

Can someone please help me with this 1 By what factor does the circumference change if the radius is tripled Explain class=

Respuesta :

LammettHash LammettHash

01-06-2018

The circumference of a circle with radius [tex]r[/tex] is [tex]2\pi r[/tex]. If the length of the radius is tripled, then the circumference becomes [tex]2\pi(3r)=3\cdot2\pi r[/tex], which is just 3 times the original circle's circumference.

Answer Link

Otras preguntas

Please answer this question right now

Number 10, please help

At a naming ceremony 5/9 of the people were adult men, 2/15 were adult women and the rest were children. If there were 28 children at the naming ceremony, find

What does it mean when our court system is identified as a "dual court system?" Describe the path of a criminal case as it moves from a state trial court to the

2x−5x equals what will give brainliest

Which Native American group controlled the most territory?

identify the indentation that is inferiorolateral to the auricular surface.

ensayos con esquemas de ideas de crónicas de una muerte anunciada

What is the scale factor of dilation? (1 point) Group of answer choices 1 over 2 1 over 4 1 over 3 1 over 5

a fifth grade student has 5 uniform shorts and 7 uniform shirts in how many possible ways can the student wear them