Glen collects a total of 450 stamps from the united states, great britain and india. in his collection, 52% of the stamps are u. s. stamps. he has 3\5 as many indian stamps as british stamps.
a. how many indian stamps does glen have?
b. what percent of glen's collection are british stamps?

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

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.