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svp [43]
3 years ago
13

How do you connect the ideas of congruency and rigid motion and how do you prove congruency?

Mathematics
1 answer:
larisa86 [58]3 years ago
7 0

If you cut a triangle out of a piece of paper, and move that triangle around (sliding, rotating, reflecting) then that triangle will retain its original shape and size. The three movement types mentioned are rigid motions. They do not change the size or shape of the triangle. If two triangles are congruent, then a sequence of one or more rigid motions can be applied to have them line up together.

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The paragraph below comes from the rental agreement Susan signed when she opened her account at Super Video.
BARSIC [14]

Answer:

option B

Step-by-step explanation:

Given:

per day late costs= 1.50

Purchase price= 9.99

A round trip cab ride to the video store will cost = 10

5 day late cost= 5(1.50)

                       = 7.50

Payment after 5 day late= 5 day late cost + Purchase price

                                       = 7.50 + 9.99

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If she gets a cab, then total payment= 10 + 7.50

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Hence both costs almost the same, option B is true

b.

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3 0
3 years ago
Two pounds of peaches cost $4.20. How much will five pounds cost?
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8 0
2 years ago
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Which term below correctly completes the following sentence?
Norma-Jean [14]

Answer:

c

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Varvara68 [4.7K]
2.4 gallons in 1 minute.
7 0
3 years ago
Can you guys please help me or explain to me how to do this ?
ira [324]
12) Angle ACD= Angle ABC+ Angle CAB ====> You MAY end here
That is, Angle ACD= 132+21
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3 years ago
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