Lines ab and cd intersect at p. pr is perpendicular to line ab, and the measure of ∠apd is 170°. a series of intersecting lines.
what is the measure of ∠dpb?

a) 10° b) 20° c) 30° d) 40°

A)

Step-by-step explanation:

Please see the attached file:

idk

step-by-step explanation:

idk

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )