Angles as Geometric Shapes

Site: Saylor Academy
Course: GKT101: General Knowledge for Teachers – Math
Book: Angles as Geometric Shapes
Printed by: Guest user
Date: Thursday, May 23, 2024, 12:44 PM

Description

Watch this lecture series and complete the exercises.

Naming angles

Practice

    

Name angles - Questions

1. What is a name for the marked angle?


Choose 1 answer:

(A) \angle B A E

(B) \angle B A C

(C) \angle C A D

(D) \angle A D C

2. Which angle refers to the same angle as \angle B P F?

Choose 1 answer:








3. What is a name for the marked angle?


Choose 1 answer:

INCORRECT

(A) \angle E A C

(B) \angle E A D

(C) \angle C D A

(D)  \angle E D A

4. Which angle refers to the same angle as \angle D A C?


Choose 1 answer:







Name angles - Answers

1. A name for the angle is \angle C A D.

2. \angle B P F names this angle:



3. A name for the angle is \angle E A D.

4. \angle D A C names this angle:


Angle basics - Questions

1. Which angle measure is greater?

Choose 1 answer:


2. Which angle measure is greater?

Choose 1 answer:




3. Which angle measure is greater?

Choose 1 answer:




4. Which angle measure is greater?

Choose 1 answer:




Angle basics - Answers

1. The rays on \angle A open wider than the rays on \angle B, so \angle A is greater:


2. The rays on \angle B open wider than the rays on \angle A, so \angle B is greater:


3. The rays on \angle A open wider than the rays on \angle B, so \angle A is greater:


4. The rays on \angle A open wider than the rays on \angle B, so \angle A is greater: