Question

Polygons LMNO and L′M′N′O′ are shown on the following coordinate grid: What set of transformations is performed on LMNO to form L′M′N′O′?

A 90-degree counterclockwise rotation about the origin followed by a translation 1 unit to the left
A 270-degree counterclockwise rotation about the origin followed by a translation 1 unit to the left
A translation 1 unit to the left followed by a 270-degree counterclockwise rotation about the origin
A translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin

Answer 1

@triciaal

Answer 2

one approach
this looks like a double reflection across y and x net effect of a rotation now to find the axis of symmetry etc.

Answer 3

What set of transformations is performed on LMNO to form L′M′N′O′?

A 90-degree counterclockwise rotation about the origin followed by a translation 1 unit to the left
A 270-degree counterclockwise rotation about the origin followed by a translation 1 unit to the left
A translation 1 unit to the left followed by a 270-degree counterclockwise rotation about the origin
A translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin

These are the answer choices @triciaal

Answer 4

Please help!! Im stuck @triciaal

Answer 5

rotated about L

Answer 6

???? @triciaal

Answer 7

agree moved 1 unit left

Answer 8

Im still really confused

Answer 9

@triciaal

Answer 10

@Vocaloid can u help?

Answer 11

@perl

Answer 12

@perl

Answer 13

@perl

Answer 14

THis like a puzzle, you are given rules.

Answer 15

I think it would be B

Answer 16

How do you go from figure LMNO to the other figure .
You have only a certain number of 'legal moves' you can make.

Answer 17

Your legal moves are translation, rotation and reflection.

Answer 18

Yes , but i do not understand how to rotate a figure about the origin @perl

Answer 19

I am so sorry but i still dont get it. Could u tell me the answer and then explain it @triciaal or @perl ?

Answer 20

thx! how do u give medals?

Answer 21

one moment

Answer 22

triciaal is correct

Answer 23

how do u give a medal @perl

Answer 24

Let me show you an example.

Answer 25

http://prntscr.com/7ftvig

Answer 26

of what ? @perl

Answer 27

Click on that "best response"

Answer 28

oh ok ! THX!

Answer 29

what are medals for? @perl

Answer 30

you rank up

Answer 31

Welcome to openstudy by the way :)