Question

Triangle ABC is rotated 270 degrees clockwise. which of the following shows how to use matrix multiplication to find A'B'C'

A.[1,0] [0,4,3]
[0,-1] [4,4,2]
B.[-1,0][0,4,3]
[0,-1][4,4,2]
C. [0,1][0,4,3]
[-1,0][4,4,2]
D [0,-1][0,4,3]
[1,0][4,4,2]

Answer 1

@Callisto

Answer 2

@Callisto please help last question

Answer 3

@dumbcow help

Answer 4

@mandonut

Answer 5

@SmoothMath

Answer 6

@Callisto please help

Answer 7

thanks for coming

Answer 8

any ideas, please this is the last answer to be right

Answer 9

I'm sorry... I haven't learnt that yet..

Answer 10

its matrix

Answer 11

urgg i need help

Answer 12

@dumbcow please help please

Answer 13

@Hero

Answer 14

@anyonethatissmartpleasehelp

Answer 15

@karatechopper

Answer 16

@UnkleRhaukus

Answer 17

@KingGeorge

Answer 18

@jim_thompson5910

Answer 19

@UnkleRhaukus do you understant please tell me you do

Answer 20

270 ° clockwise is 90° counter clockwise

Answer 21

ok

Answer 22

oh its D am i right