Triangle ABC is the pre-image and Triangle ADE is the image. What transformation took place?
2 answers:
Answer:
Dilation
Step-by-step explanation:
A dilation is a type of transformation that changes the size of the image. The scale factor measures how much larger or smaller the image is.
In this example, ΔABC is dilated as seen in the picture because it the picture itself got bigger.
The image, ΔADE is now a dilated version of the pre-image ΔABC
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Answer:
The area of the semi circle
Step-by-step explanation:
<u><em>Explanation</em></u>:-
<em>Given radius of circle 'r' = 10 cm</em>
<em>The area of the circle formula </em>
<em> </em><em></em>
<em>The area of the semi circle formula </em>
taking π =3.142
On calculation , we get
<u><em>Final answer</em></u>:-
<em>The area of the semi circle </em><em></em>