Jamal wrote the following statements:
statement 1: perpendicular lines are two lines that intersect at 90° angles.
statement 2: all right angles are congruent.
which geometry term does each statement represent?
statement 1: definition; statement 2: theorem
statement 1: postulate; statement 2: definition
statement 1: theorem; statement 2: postulate
statement 1: postulate; statement 2: theorem

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the figures below are made out of circles, semicircles, quarter … 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). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation:

this answer is !

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.