jojobeanjojo78 jojobeanjojo78

02-08-2021
Mathematics

contestada

An arc subtends an angle of 72 degrees at the centre of the circle find the length of the arc of the radius of the circle is 3.5cm take pie as 22 on 7

Respuesta :

badtestbot28 badtestbot28

12-08-2021

Answer:

4.4 cm

Step-by-step explanation:

Arc length = 2*pi*r*(central angle) / 360

Arc length = 2*(22/7)*3.5*(72/360)=4.4 cm

Answer Link

Otras preguntas

list five children vaccines are required by law to put the childhood vaccine injury Act of 1986

15x-37=38 what is the answer to that i really really need it

Why is it important to consider your audience?

Which of the following is not true of the punctuated equilibrium theory? 1. a. It was inspired in part by patterns observed in the fossil record. b. It suggest

What is 21 divided by 4

What is the structure that houses the genetic information of a cell?

Choose the correct standard usage for this sentence: “The town is fifteen miles _____.” further farther distant distanter

what is the answer to provides the information for cell growth and function?

Teachers can improve a student s self-esteem by a. being critical of their work. c. controlling the learning environment. b. letting a student set his or her

Choose two. Possible reasons for the interaction between pastoral and agrarian societies include _____. 1.changes in climate 2.overpopulation 3.the development