Which is defined using the undefined terms point and lines

D ray

Step-by-step explanation:

A ray is defined using undefined terms point and line.

There are three undefined terms from which all other terms in geometry ca be defined; these three terms are; a point, line and a plane

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p