What are the best tutoring websites for math?
Answers
Answered by
0
There are many places online to for math tutoring. I've worked as a math tutor at three of these sites, and here are my recommendations based on my experiences as a tutor: Chegg Tutors (formerly Instaedu) is a platform with many great tutors, most of whom are college students or recently graduated.
Answered by
0
2πr:πr^2=2:7
2πr÷πr^2=2÷7
Simplify and cross multiply
2r=14
R=7
Circumference = 2πr = 2×22/7×7 = 44
Similar questions