SaiBook.us Measurement

Lesson Example Discussion Quiz: Class Homework

Example

Title: Angles

Grade: 4-a Lesson: S3-L1

Explanation: The best way to understand measurement is by looking at some examples. Take turns and read each example for easy understanding.

Examples:

Identify the type of angle

$1$

Step 1a

An equilateral triangle is a triangle in which all three sides are of equal length. and consequently, all three angles are equal, measuring 60 degrees each.

Explanation: So the given image is an equilateral triangle