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Honors Unit 9 Quick Check: Geometry (triangles)
By CRYSTAL WOODS
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Last updated almost 4 years ago
18 questions
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Question 1
1.
Classify the triangle.
A - Acute
B - Right
C - Obtuse
Question 2
2.
Classify the triangle.
A - Acute
B - Right
C - Obtuse
Question 3
3.
What is the measurement of the third angle? One angle = 100 degree, one angle = 40 degrees.
60 degrees
90 degrees
40 degrees
50 degrees
Question 4
4.
A triangle has two angles measuring 60 degrees, and 80 degrees. The measurement of the final angle is 50 degrees.
True
False
Question 5
5.
A
B
C
D
Question 6
6.
A
B
C
D
Question 7
7.
4 cm
5 cm
11 cm
13 cm
Question 8
8.
Determine whether a triangle can have sides with the given lengths.
2cm, 10cm, 8cm
True
False
Question 9
9.
Determine whether a triangle can have sides with the given lengths.
10ft, 10 ft, 18ft
True
False
Question 10
10.
Determine whether a triangle can have sides with the given lengths.
30ft, 20 ft, 40ft
True
False
Question 11
11.
FInd the missing angle in a triangle with given angles.
Question 12
12.
FInd the missing angle in a triangle with given angles.
Question 13
13.
FInd the missing angle in a triangle with given angles.
Question 14
14.
Find the missing angle in a triangle with given angles.
Question 15
15.
Which set of numbers below are possible side lengths of a triangle?
9, 3, 12
5, 2, 3
13, 10, 2
7, 5, 4
Question 16
16.
The triangle pictured below is an equilateral triangle. What is the measure of each angle in the triangle?
Question 17
17.
Write and solve an equation to find the value of x in the triangle below.
Question 18
18.
A triangle has sides measuring 8 inches, 5 inches and 4 inches. How would you classify it?
scalene
obtuse
equilateral
isosceles