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Unit 3B Study Guide Part 2 (STA): Exploring Ratios and Proportional Relationships

Posljednje ažuriranje over 1 year ago

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Pitanje 1

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Triangle 2 is a scale copy of triangle 1. Use the scale factor to solve for the missing side x.

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Pitanje 2

2.

Triangle ABC is similar to Triangle DEF. What is the perimeter of Triangle DEF?

Pitanje 3

3.

The area of Rectangle ABCD is 30 square feet. A similar Rectangle PQRS has an area of 120 square feet.
If Rectangle ABCD has a width of 5 feet and a length of 6 feet, what must be the length and width of Rectangle PQRS?

Width: 50 feet, Length: 70 feet

Width: 10 feet, Length: 12 feet

Width: 3 feet, Length: 40 feet

Width: 12 feet, Length: 10 feet

Pitanje 4

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Pitanje 5

5.

Abel is creating a scaled copy of the triangle below.
Select ALL the sets of values that could be the side lengths of the scaled copy.

8, 16, 24

12, 18, 36

1, 2, 3

15, 24, 36

6, 12, 18

Pitanje 6

6.

The triangles below are similar.
Are the two triangles similar and why or why not?

Pitanje 7

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