Use the segment addition postulate to solve for each indicated part. 8. Find x.

9 Find FE

x+20

9

2x- 13

2x+28

F.

E

D

S

T

15

X+8

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"