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The sides of a triangle are 4, 7, and 10. The triangle is dilated by a scale factor of 3 to create a new triangle. Find the perimeter of the new triangle. A 21 units B 63 units 30 units D 25 units
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The sides of a triangle are 4, 7, and 10. The triangle is dilated by a scale factor of 3 to create a

new triangle. Find the perimeter of the new triangle.
A
21 units
B
63 units
30 units
D
25 units

User Slicc
by
5.5k points

1 Answer

6 votes

Answer:

B 63 units

Explanation:

Dilatation is an increase of shape , a larger imagine , the dilatation is 3 so times each side by three and add them all up

User Zessx
by
4.7k points
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