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WorksheetsTriangle review
Total questions: 22
Worksheet time: 57mins
Name
Class
Date
1.
Order the sides from least to greatest.
a)
DE, VE, DV
b)
VE, DE, DV
c)
DV, VE, DE
d)
DE, DV, VE
2.
Do the following side lengths form a triangle?
3, 10, 7
3, 10, 7
a)
Yes
b)
No
3.
What is the correct order of the lengths of the streets from longest to shortest?
a)
A
b)
B
c)
C
d)
D
4.
Order the sides from least to greatest.
a)
DE, VE, DV
b)
VE, DE, DV
c)
DV, VE, DE
d)
DE, DV, VE
5.
Find the largest angle in Δ PRQ
a)
∠R
b)
∠P
c)
∠Q
d)
∠S
6.
Can the following lengths form a triangle?
7, 7, 7
7, 7, 7
a)
Yes
b)
No
7.
Which lists the sides in order from longest to shortest?
a)
A
b)
B
c)
C
d)
D
8.
If the shortest angle is opposite to an unknow angle, which of these statements are true?
a)
The side opposite is the largest
b)
The side opposite is the smallest
c)
The side opposite is perpendicular
d)
The side opposite is the hypotenuse
9.
Name the smallest angle in this triangle.
a)
∠A
b)
∠B
c)
∠C
10.
A triangle has angle measures of 52°, 83°, and 45°. Where would the longest side be?
a)
Across from the 52° angle
b)
Across from the 83° angle
c)
Across from the 45° angle
d)
Cannot tell
11.
What is the area of this triangle?
a)
12 sq. cm.
b)
6 sq. cm.
c)
12 cm
d)
6 cm
12.
Area
a)
12 in sq
b)
12 in
c)
24 in sq
d)
6 in sq
13.
Find the area:
a)
40 yd
b)
40 yd2
c)
80 yd2
d)
18 yd2
14.
Does a triangle with these side lengths exist?
15, 12, 9
15, 12, 9
a)
Yes
b)
No
c)
I don't know.
d)
Cannot be determined
15.
Can the sides of a triangle have lengths 3, 4, and 9?
a)
Yes
b)
No
c)
I don't know
d)
Cannot be determined
16.
What is a possible third side to a triangle with side lengths of 13 and 4?
a)
9
b)
12
c)
8
d)
5
17.
Find the value of x.
a)
35º
b)
70º
c)
110º
d)
145º
18.
If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...
a)
80
b)
100
c)
60
d)
90
19.
Does a triangle with these side lengths exist?
47, 28, 70
47, 28, 70
a)
Yes
b)
No
c)
I don't know.
20.
2 cm, 9 cm, 6 cm
a)
yes
b)
no
21.
12 in, 15 in, 4 in.
a)
yes
b)
no
22.
A drawing of a triangular park shows that the sides measure 12 m, 30 m, and 18 m. Can these dimensions be correct?
a)
yes
b)
no
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