Which of the following best describes the triangles below

The chart below shows the distribution of weeds in yard

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?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?