The parallelogram shown below has an area of 140 units² .

The reflexive property of congruence lets you say that ∠pqr ≅

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Alogical argument that is presented in graphical form using boxes and arrows is called?