11. determine whether the triangles are similar. if so, what is the similarity statement and the
postulate or theorem used?

( answer asap if you have the all of the questions for the semester exam i'll take them too )

a.> trs~> tpq; sss~
b.> trs~> tpq; sas~
c.> trs~> pqr; sas~
d. the triangles are not similar

Option B

Step-by-step explanation:

we know that

SAS Similarity Theorem: If two sides in one triangle are proportional to two sides in another triangle and the included angle in both are congruent, then the two triangles are similar.

In this problem

∠STR is congruent with ∠QTP

Verify if the corresponding sides are proportional

----> is true

therefore

The triangles TRS and TPQ are similar by SAS

what graph

step-by-step explanation:

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock