HEL In triangle PQR, m∠R = 32°, p = 21, and q = 21.

What is side length r? Explain each step.

4932,9180,7625 are divisible by 9

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.

time is equal to distance over rate so

t = d/r

need a little bit more information for the second question.

option b  

step-by-step explanation:

we know that

the distance from point n to lm in the figure is equal to the distance of the perpendicular line to lm that passes through the point n

so

the distance is equal to the segment no

> given problem

therefore

the distance from point n to lm is equal to