Primary 4 Mathematics Flashcards: Plane Shapes, Symmetry and Cardinal Points

Question 1

A line that divides a shape into matching halves is a ____.

Accepted Answer

line of symmetry

Question 2

The cardinal point opposite north is ____.

Accepted Answer

south

Question 3

The cardinal point to the right of north on a standard compass is ____.

Accepted Answer

east

Question 4

A line running from left to right is ____.

Accepted Answer

horizontal

Question 5

A line running from top to bottom is ____.

Accepted Answer

vertical

Question 6

How many lines of symmetry does a square have?

Accepted Answer

4

Question 7

How many lines of symmetry does a rectangle have?

Accepted Answer

2

Question 8

How many lines of symmetry does an equilateral triangle have?

Accepted Answer

3

Question 9

A scalene triangle has how many lines of symmetry?

Accepted Answer

0

Question 10

The cardinal point opposite east is ____.

Accepted Answer

west

Question 11

The cardinal point midway between north and east is ____.

Accepted Answer

north-east

Question 12

If Musa faces north and turns right, he faces ____.

Accepted Answer

east

Question 13

If Ada faces east and turns right, she faces ____.

Accepted Answer

south

Question 14

If Tunde faces south and turns left, he faces ____.

Accepted Answer

east

Question 15

Which shape always has four equal sides and four lines of symmetry: square, rectangle, triangle, or circle?

Accepted Answer

square

Question 16

A circle has ____ lines of symmetry.

Accepted Answer

infinitely many

Question 17

Folding a symmetrical shape along its line of symmetry makes the halves ____.

Accepted Answer

match exactly

Question 18

On a standard map, north is usually shown at the ____.

Accepted Answer

top

Question 19

A sleeping straight line is described as ____.

Accepted Answer

horizontal

Question 20

A standing straight line is described as ____.

Accepted Answer

vertical

Strong work.