NNAT3 Spatial Reasoning 4

Question 1

A shape has 6 faces, 12 edges, and 8 vertices. What is it?

Accepted Answer

Cube

Answer

Triangular prism

Answer

Square pyramid

Answer

Tetrahedron

Question 2

A figure is translated (slid) 3 units to the right and 2 units up. Which property is preserved?

Accepted Answer

Shape and size

Answer

Position

Answer

Orientation is reversed

Answer

The figure gets larger

Question 3

In a pattern, each row of tiles has 2 more tiles than the row above. Row 1 has 3 tiles. How many tiles are in Row 4?

Accepted Answer

9

Answer

7

Answer

8

Answer

11

Question 4

Which of the following cannot be a net of a cube?

Accepted Answer

Six squares all in a single straight row

Answer

Four squares in a row with one square above and one below the second square

Answer

A T-shape of four squares with two squares on the side

Answer

A cross shape with one square in each direction from a center square

Question 5

A design shows a hexagon divided into 6 identical equilateral triangles. If 3 alternate triangles are shaded, what fraction of the hexagon is shaded?

Accepted Answer

1/2

Answer

1/3

Answer

2/3

Answer

3/4

Question 6

A right triangle with legs of equal length is reflected across its vertical leg. What shape is formed by the two triangles together?

Accepted Answer

Square

Answer

Rectangle

Answer

Rhombus

Answer

Isosceles triangle

Question 7

A 4×4 grid has 4 shaded squares forming a diagonal from the top-left to the bottom-right corner. How many unshaded squares remain?

Accepted Answer

12

Answer

10

Answer

14

Answer

16