This goes with the other part I posted

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items