In the given figlie, De and DF are perpendiculas down on Ba and BC Lespectively, such that De = df
show that A DEB = dfb

Ans​

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

the answer is 21%.

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .