# Math Help - Circle

1. ## Circle

The areas of these twoadjacent squares are 4cm^2 and 196cm^. Find the length of the segment joining the centers of their inscribed circles

2. Hello, Dragon!

The areas of these two adjacent squares are 4cm² and 196cm².
Find the length of the segment joining the centers of their inscribed circles.

The sides of the squares are 2 cm and 14 cm.
. . Then the radii of the circles are 1 cm and 7 cm.

The central figure looks like this:
Code:
    A *
|  *
|     *
6|        *
|           *
|              *
E + - - - - - - - - * B
1|                 |1
* - - - - - - - - *
D         8         C

We have right triangle $AEB$ with $AE = 6,\:EB = 8$

Using Pythagorus: . $AB = 10$