Adrianna W.

asked • 11/01/22

What is the area of the image?*

Captionless Image


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Touba M. answered • 11/01/22

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High School and College Tutor
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Hi,

Watch: you see both are right triangle

you know area of right triangle is SIDE * SIDE /2

Area ABC = 1/2 *2*2 = 2

Area A'B'C' = 1/2 * 4*4 = 8

Now, you recognise which one is pre-image base of definition

I hope it is useful,

Minoo

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Adrianna W.

so 8 ?
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11/02/22

Touba M.

tutor
The original shape of the object is called the Pre-Image and the final shape and position of the object is the Image under the ttransformation.
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11/03/22

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