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WorksheetsTriangles Review
Total questions: 17
Worksheet time: 46mins
Classify this triangle by its sides.
Equilateral
Scalene
Isoscleles
Obtuse
Find the value of x.
7.67
8.83
10.42
5.98
Find the value of the missing angle (x).
41
129
49
51
Find the measure of ∠FDC.
138
140
90
85
Classify this triangle by its sides.
Equilateral
Right
Isosceles
Scalene
Find the value of the missing angle (?).
57
74
82
50
Find the value of x.
12
84
42
19
Classify this triangle by its sides.
Equilateral
Scalene
Right
Isosceles
Find the measure of ∠BCA.
11
17
28
12
Is it possible to construct a triangle with the given side lengths?
3, 5, 7
Yes
No
Find the value of x.
37
24
48
96
Find the measure of ∠DEF.
63
77
117
67
Using the picture above, determine which angle is the smallest.
∠BCA
∠CBA
∠BAC
Which can be a possible length of the third side of a triangle given the two lengths of the other two sides. Click ALL that apply.
4cm & 7cm
5
28
8
12
2
List the sides from largest to smallest.
BC∠AC∠AB
AB∠BC∠AC
AC∠BC∠AB
Is it possible to construct a triangle with the given side lengths?
9, 11, 23
No
Yes
Using the picture above, list the angles in order from smallest to largest.
∠A, ∠B, ∠C
∠B, ∠A, ∠C
∠C, ∠A, ∠B
∠B∠C∠A
