Can anyone help. I’m not sure what the shape is called nor the formula for the shape therefore I can’t find the answer. Any help would be appreciated.

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

What two criteria are needed for triangles to be similar

When y’all answer can y’all explain too !