Someone help please I would love to get the answer asap

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

The measure of an angle is 117°. what is the measure of a supplementary angle?

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?