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WorksheetsTriangles and Symmetry
Total questions: 16
Worksheet time: 19mins
Name
Class
Date
1.
Which would be the best classification for the triangle shown?
a)
acute isosceles
b)
right scalene
c)
acute scalene
d)
obtuse scalene
2.
Which would be the best classification for the triangle shown?
a)
acute isosceles
b)
equiangular scalene
c)
equiangular isosceles
d)
equiangular equilateral
3.
Which would be the best classification for the triangle shown?
a)
acute isosceles
b)
obtuse scalene
c)
obtuse isosceles
d)
acute scalene
4.
Which would be the best classification for the triangle shown?
a)
right isosceles
b)
obtuse scalene
c)
obtuse isosceles
d)
right scalene
5.
What is an isosceles triangle?
a)
a triangle with 2 congruent sides.
b)
Adds up to 180
c)
a triangle with 3 congruent sides
d)
a triangle with all angles less than 90⁰
6.
What do the angles in an equilateral triangle measure?
a)
30, 60, 90
b)
45, 45, 90
c)
60, 60, 60
d)
35, 55, 90
7.
Can a triangle can have 2 right angles in it?
a)
Yes
b)
No
c)
Sometimes
d)
It can have a maximum of 3 right angles.
8.
How many lines of symmetry does this shape have?
a)
1
b)
2
c)
3
d)
4
9.
How many lines of symmetry does this shape have?
a)
1
b)
2
c)
3
d)
4
10.
How many lines of symmetry in the letter:
a)
0
b)
1
c)
2
d)
3
11.
How many lines of symmetry does this have?
a)
0
b)
1
c)
2
d)
3
12.
How many lines of symmetry does this have?
a)
0
b)
1
c)
2
d)
3
13.
Symmetrical?
a)
Is symmetrical
b)
not symmetrical
14.
What animal makes up the tessellation in the image?
a)
Birds
b)
Swans
c)
Flamingos
d)
Dogs
15.
What shapes make up the tessellation in the image?
a)
Triangles and Squares
b)
Triangles and Rectangles
c)
Triangles and Triangles
d)
Triangles and Hexagons
16.
Tessellation?
a)
True
b)
False
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