pinkdog167Lv1
29 Dec 2021
Problem 57
Page 574
Section 8.2: Series
Chapter 8: Infinite Sequences and Series
Textbook ExpertVerified Tutor
29 Dec 2021
Given information
Given figure shows two circles and of radius 1 that touch at is a common tangent line; is the circle that touches , and is the circle that touches , and is the circle that touches and
Step-by-step explanation
Step 1.
To solve this problem we will try and find enough values of to find a pattern Looking at the circles and using Pythagoras Theorem for the first circle we write:
Expanding the equation:
Substitute and solve: