Bailey has a sheet of plywood with four right angles. she saws off one of the angles and turns the plywood one/half turn clockwise. how many right angles are there on the plywood now?

11

step-by-step explanation:

32.50-7.50=25

225/25=11

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.