Which of the following could be the side lengths of similar triangles?

Question 5 options:

1, 2, 3 and 4, 5, 6

2, 3, 8 and 4, 6, 16

1, 1, 7 and 2, 3, 14

5, 10, 20 and 5, 10, 15

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)