Who are these guys pls be correct

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?