Find the area I will make you Brainliest (show working)

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

What are different types of statistical programs

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.