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Mathematics 16 Online
OpenStudy (cookielate):

Can someone be nice enough to help me with 3 questions please anyone if you are willing to

OpenStudy (sissyedgar):

WATS THE QUESTIONS?

OpenStudy (cookielate):

|dw:1427244557342:dw|

OpenStudy (cookielate):

Dilate triangle opq from center o and scale factor r=4/9 label the image opq

OpenStudy (sissyedgar):

im srry idk!

OpenStudy (amistre64):

4/9 is less than 1 so we are shrinking the image, and since 0 is the center of dilation it stays fixed

OpenStudy (amistre64):

|dw:1427244853170:dw|

OpenStudy (cookielate):

oh okay

OpenStudy (amistre64):

if the dilation was at the origin, then the whole triangle shrinks and moves a bit |dw:1427244918417:dw|

OpenStudy (amistre64):

if the dilation was at some other point, then it shrinks and moves towards the point |dw:1427244987324:dw|

OpenStudy (cookielate):

thanks I need help for the question

OpenStudy (cookielate):

2

OpenStudy (amistre64):

what is q2?

OpenStudy (cookielate):

q2 says to find the coordinate of P and Q

OpenStudy (amistre64):

then there must be a more detailed picture to go by, can you post a screenshot of it?

OpenStudy (cookielate):

no thats the same picture because on top it says use the diagram below to answer the questions that follow

OpenStudy (amistre64):

if there are no numbers to play with, then we cant find coords

OpenStudy (amistre64):

the picture in your material has to have at least a grid to determine the original points from

OpenStudy (cookielate):

i think i know the coordinates

OpenStudy (cookielate):

@amistre64

OpenStudy (amistre64):

well if q3 depends on the coordinants as well then theres not much i can do for that one either :)

OpenStudy (cookielate):

it says are oqp and oqp equal in measure ? explain.

OpenStudy (amistre64):

hmm, not sure what equal in measure means. they are similar triangles, but the only thing the share in common is their angles. perimeter and area are not the same between them

OpenStudy (cookielate):

okay thanks

OpenStudy (cookielate):

thanks for helping me

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