Unit 5 Quiz 1 V1

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5 questions

Other Answer Choices:

Draggable item		Corresponding Item

Draggable item		Corresponding Item

A rectangle with area 16 square units is dilated by a scale factor of k. Find the area of the image for each given value of k.
a) k=2 _______ square units
b) k=1 _______ square units
c) k=1.5 _______ square units
d) k=\frac{1}{2} _______ square units

A trapezoid has an area of 400 square units. What scale factor would be required to dilate the trapezoid to have each area?
a) 100 square units       k=_______ 
b) 3600 square units     k=_______ 
c) 10000 square units   k=_______ 
d) 400 square units       k=_______ 

Draggable item		Corresponding Item
		cone
		cylinder
		sphere

Unit 5 Quiz 1 V1

Unit 5 Quiz 1 V1

Match the two-dimensional figure and axis of rotation with the solid of rotation that can be formed by rotating the figure using that axis.

Each image shows a quadrilateral in a plane. The quadrilateral has been dilated using a center above the plane and a scale factor between 0 and 1. Match the scale factor used to create each dilated figure.