Angles - Naming - Diagram to ABC Form on a Triangle (Level 1)

This topic includes exercises on identifying and naming angles in a triangle. It also covers elements of Geometry specifically focusing on intersecting, parallel, and perpendicular lines. The student is asked to name the angle marked in the provided diagrams according to the proper nomenclature.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Angles - Naming - Diagram to ABC Form on a Triangle Worksheet

Math worksheet on 'Angles - Naming - Diagram to ABC Form on a Triangle (Level 1)'. Part of a broader unit on 'Geometry - Angles and Transformations - Intro' Learn online: app.mobius.academy/math/units/geometry_angles_and_transformations/

1

What is the name of the angle marked with '?' on this triangle?

a

<RQS

b

<RSQ

c

<QSR

d

<SQR

e

<QRS

2

What is the name of the angle marked with '?' on this triangle?

a

<RQS

b

<SQR

c

<RSQ

d

<QRS

e

<SRQ

3

What is the name of the angle marked with '?' on this triangle?

a

<SRQ

b

<RQS

c

<QSR

d

<SQR

e

<RSQ

4

What is the name of the angle marked with '?' on this triangle?

a

<QSR

b

<SQR

c

<QRS

d

<SRQ

e

<RQS

5

What is the name of the angle marked with '?' on this triangle?

a

<RQS

b

<QSR

c

<QRS

d

<RSQ

e

<SQR

6

What is the name of the angle marked with '?' on this triangle?

a

<SRQ

b

<SQR

c

<QSR

d

<RSQ

e

<QRS

7

What is the name of the angle marked with '?' on this triangle?

a

<QSR

b

<SQR

c

<QRS

d

<RSQ

e

<RQS