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Find the area of each sector. Show your work.

Step-by-step explanation:

The area of a full circle is

A full circle has a central angle of 360 degrees.

The area of a sector is a fraction of the area of a full circle and is proportional to the central angle of the sector.

For a sector:

where n = central angle of sector.

Here you have a radius of 10 and a central angle of 120 deg.

i dont get it. where are the "descriptions"?

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.