Hello, fleurdel!
The figure below is made up of a square of side 28 cm.
One semicircle and one quadrant are drawn inside the square.
Given that the total area of portions A and C is two times the area of B,
find the area of B. .
Code:*-*-*-------------*-* | * A * | | * B | | * * | 14 | | | * * | | * * + | * C | | *| | D * | 14 | * * | * * *-----------------*-* 28
. . . . . . . .[1]
. . . . . . . .[2]
Add [1] and [2]:
. .
. . . . . .
. . . . . . . .