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3 years ago

Determine if the triangles are congruent or not?

Mathematics

1 answer:

mart [117]3 years ago

4 0

Answer:

they are congruent

Step-by-step explanation:

both have the same size and angles, one is just translated

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The point A (-7,5) is reflected over the line x = -5, and then is reflected over the line x= 2. What are the coordinates of

liubo4ka [24]

Answer:

<em>(7, 5)</em> is the final reflection of the point.

Step-by-step explanation:

We are given point A(-7, 5) which is first reflected over the line $x= -5$ .

The minimum distance of the point A(-7, 5) from the line $x= -5$ is 2 units across the horizontal path (No change in y coordinate).

Point A lies 2 units on the left side of the line $x= -5$ .

So, its reflection will be 2 units on the right side of $x= -5$ .

Let its reflection be A' which has coordinates as (-5+2,5) i.e. (-3, 5).

Now A'(-3, 5) is reflected on the line $x=2$ .

The minimum distance of the point A'(-3, 5) from the line $x=2$ is 5 units across the horizontal path (No change in y coordinate).

Point A' lies 5 units on the left side of the line $x=2$ .

So, its reflection will be 5 units on the right side of $x=2$ .

Let its reflection be A'' which has coordinates as (2+5, 5) i.e <em>(7, 5)</em> is the final reflection of the point..

Please find attached image.

<em>(7, 5)</em> is the final reflection of the point.

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A ball is dropped from a helicopter 100m from the ground. As the ball falls, the magnitude of it's associated velocity is

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brainly.com/question/25705666

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