How many lines of symmetry does an equilateral triangle have?
1
2
3
4
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An equilateral triangle has 3 lines of symmetry, one through each vertex and the mid-point of the opposite side.
Hence, option 3 is the correct option.
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How many end points does a ray have?
0
Infinite
Which pair of lines can never meet?
Perpendicular lines
Intersecting lines
Parallel lines
Slanting lines
What is the perimeter of a square with side 8 cm?
16 cm
24 cm
32 cm
64 cm
The median of the data set 4, 7, 3, 9, 5 is
5
7