Question

PLEASE HELP ME LOVE YOU SO MUCH <3

Which translation will change figure ABC to figure A'B'C'?

Answer choices:
A) 3 units right and 3 units up
B) 4 units right and 3 units up
C) 4 units right and 4 units up
D) 4 units up and 3 units down

Answer 1

Hey friend, Harish here.

Here is your answer.

Our objective is to move and place triangle ABC on A'B'C.

So lets us first try to move it right.

For finding the number of units to be moved , let us fix a reference point.

So i am taking to reference point to be B .

The co - ordinates of B is ( - 1 , - 1 ) and B' is ( 3 , 2 ) .

If we move ABC towards right then only x co - ordinate changes.

So first we must move B from - 1 to 3.

So it take ( 3 - (-1) ) units = 4 units towards right.

Now , we have moved it towards the right. And now the co - ordinate of B

is ( 3 , - 1 ).

Now to make B coincide with B' we have to move it upwards and y co - ordinate changes.

To make it coincide we must move from -1 to 2 in y axis .

So we have to move ( 2 - (-1) ) = 3 units upwards .

Therefore the answer is OPTION - B

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Hope this answer is helpful to you.