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Worksheets

Sides Angles in a Triangle

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

Identify the smallest angle.

a)

∠K

b)

∠L

c)

∠M

2.

Identify the largest angle.

a)

∠N

b)

∠Q

c)

∠P

3.

Order the angles from greatest to least. 

a)

a, b ,c

b)

a , c, b

c)

c , b , a

d)

b , c , a

4.

Identify the shortest side measure.

a)

QP

b)

QM

c)

MP

5.

Identify the longest side measure.

a)

AC

b)

BA

c)

BC

6.

Identify the smallest angle.

a)

∠A

b)

∠B

c)

∠C

7.

Identify the longest side measure.

a)

LM

b)

MQ

c)

LQ

8.

Name the smallest angle in this triangle.

a)

∠A

b)

∠B

c)

∠C

9.

Name the angles from LARGEST to SMALLEST

a)

R, S, T

b)

S, T, R

c)

S, R, T

d)

T, S, R

10.

List the side measures in order, shortest to longest.

a)

QM, QP, MP

b)

MQ, MP, QP

c)

MP, MQ, QP

11.

Find the largest side in Δ BCD

a)

Segment BC

b)

Segment DB

c)

Segment DC

d)

Segment AB

12.

The figure is an example of a(n) ...

a)

angle bisector

b)

perpendicular bisector

c)

median

d)

midsegment

13.

Which of the following segments represents an altitude?

a)

BX

b)

AZ

c)

AC

d)

BZ

14.

The smallest angle would be located where in a triangle?

a)

Across from the smallest side.

b)

Across from the largest side

c)

Cannot tell

15.

Where would the largest side of a triangle be located?

a)

Across from the largest angle.

b)

Across from the smallest angle.

c)

Next to the smallest side.

d)

Across the smallest side.

16.

Name the angles from SMALLEST to LARGEST

a)

Q, R, P

b)

P, Q, R

c)

R, P, Q

d)

R, Q, P

17.

Name the sides from SMALLEST to LARGEST

a)

RS, ST, TR

b)

ST, RT, RS

c)

RT, ST, RS

d)

RT, RS, ST

18.

Name the sides from LARGEST to SMALLEST

a)

KJ, KH, JH

b)

JH, KH, KJ

c)

KH, KJ, JH

d)

KH, JH, KJ

19.

Find the largest angle in Δ PRQ

a)

∠R

b)

∠P

c)

∠Q

d)

∠S

20.

Use the figure to determine which of the following angles has the greatest measure:  ∠ 1, ∠ 3, ∠4\angle\ 1,\ \angle\ 3,\ \angle4  

a)

∠1\angle1  

b)

∠3\angle3  

c)

∠4\angle4  

d)

Not enough information