these are all seperate but im taking an exam for math and im stuck. the last two pictures go together! (the triangle and chart) thank you in advanced!

these are all seperate but im taking an exam for math and im stuck the last two pictures go together the triangle and chart thank you in advanced class=
these are all seperate but im taking an exam for math and im stuck the last two pictures go together the triangle and chart thank you in advanced class=
these are all seperate but im taking an exam for math and im stuck the last two pictures go together the triangle and chart thank you in advanced class=
these are all seperate but im taking an exam for math and im stuck the last two pictures go together the triangle and chart thank you in advanced class=