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Biblioteka

(S) Unit 3B Test-Part 2 Scale Factor RETAKE (S)

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Posljednje ažuriranje almost 2 years ago
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Pitanje 3
3.
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Pitanje 1
1.

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

Pitanje 2
2.

Triangle PQR is similar to Triangle XYZ. What is the perimeter of Triangle XYZ?

The area of Rectangle ABCD is 6 square feet. A similar Rectangle WXYZ has an area of 150 square feet. If Rectangle ABCD has a width of 2 feet and a length of 3 feet.

What must be the length of Rectangle WXYZ? (just type in the number)

What must be the width of Rectangle WXYZ? (just type in the number)

Pitanje 4
4.

A home decorator is adding new flooring to a living room using the blueprint below.

What is the actual length of the living room? (just type in the number)

What is the width of the living room? (just type in the number)

Pitanje 5
5.

Jeff is creating a scaled copy of the triangle below.

Select ALL the sets of values that could be the side lengths of Triangle Z.

Pitanje 6
6.

The triangles below are similar.

Are the two triangles similar and why or why not?

Pitanje 7
7.

The figures below are both similar rectangles. The larger rectangle is the scaled copy.

What is the scale factor?

What is the area of the smaller rectangle? (just type in the number)

What is the area of the larger rectangle? (just type in the number)

How many times larger is the scaled copy? (just type in the number)