39 how to use a protractor worksheet

Name : Score : Printable Math Worksheets @ www.mathworksheets4kids.com Measure each angle formed between a pair of rays using protractor. 1) 1 7 0

How to Use a Protractor This worksheet is designed for high school LEAD students (ESL/ELL new Canadians & refugees who have significant gaps in their education).

Now, find the hash mark on the protractor that corresponds with the angle you want to draw, and draw a small dot outside of it. Rotate the protractor and line the bottom edge up between the vertex and the small dot. Finally, use the bottom edge of the protractor as a straight edge to draw a line between the two points.

How to use a protractor worksheet

Showing top 8 worksheets in the category - How To Use A Protractor. Some of the worksheets displayed are Reading protractor level 1 s1, Drawing angles with a protractor work, Use protractor to measuring each, Grade 4 supplement, Drawing angles, Angles and coterminal angles, Angle measuring 3, Abc def acute obtuse a d c.

Example: Use a protractor to find the measure of ∠MLN in the diagram below. First, make sure that you correctly identify the angle in question. ∠MLN is the angle formed by points M, L, and N with a vertex at point L. Notice that the ∠MLN is now colored in the diagram below.

In these worksheets, students use a protractor to draw and measure angles and determine if the angles are acute, obtuse, straight or 90 degrees. Open PDF. Drawing angles: Worksheet #1 Worksheet #2. Measuring angles:

How to use a protractor worksheet.

Place the midpoint of the protractor on the vertex, line up one arm with the base line of the protractor, measure the angles with 1-degree increments using the inner scale in these pdfs on measuring angles. Measuring Reflex Angles Angles that measure more than 180°, but less than 360° are reflex angles.

Measuring an angle using a protractor in anticlockwise direction: This is measurement in anticlockwise direction. Thus, we will use the inner scale to measure the angle. The centre of the protractor is placed on the vertex B of the angle ABC. The base line of the protractor should coincide with the base BC of the angle.

This measuring math worksheet asks your child to use a protractor to meaure angles. MATH | GRADE: 4th . Print full size. Print full size. Skills Measuring acute angles, Measuring obtuse angles, Measuring right angles, Using a protractor. Common Core Standards: Grade 4 Geometry. CCSS.Math.Content.4.G.A.1. This worksheet originally ...

Use the inner or outer scales of the protractor, and precisely measure the angles depicted here. Read the inner scale if the angle opens to the right, and read the outer scale if it opens to the left. Reading Protractors: Match These pdf exercises allow kids to read the protractors and match the angles to their measures.