Triangle 2 is the scaled copy of Triangle 1. Use the scale factor to solve for the missing side x.
1 point
1
Question 2
2.
Triangle PQR is similar to Triangle XYZ. What is the perimeter of Triangle XYZ?
1 point
1
Question 3
3.
The area of Rectangle ABCD is 30 square feet. A similar Rectangle WXYZ has an area of 480 square feet. If Rectangle ABCD has a width of 5 feet and a length of 6 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)
1 point
1
Question 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)
1 point
1
Question 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.
1 point
1
Question 6
6.
The triangles below are similar.
Are the two triangles similar and why or why not?
1 point
1
Question 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)