Finding Angles Formed by Intersecting Lines Worksheet Download
Free 6th Grade math worksheets on Finding Angles Formed by Intersecting Lines. Each worksheet has 5 problems with an answer key and are ideal for teachers and homeschooling. You can download the PDF, create a set of flash cards or set it up for online learning.
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About this worksheet
Each worksheet has 6 problems finding a missing angle where several lines cross at one point.
The angle worksheets on this site handle complementary and supplementary in isolation - one angle is given and the number that completes 90 or 180 is asked for. Only one draws two crossed lines, and it stops at the two-line case. A released Oklahoma item puts three lines through a single point and expects a student to work around it, vertical here and supplementary there, which is what the standard means by angles formed by intersecting lines. Every diagram here is built from rays in opposite pairs, so the lines are genuine lines and the vertical angles really exist rather than merely looking opposite. Sheets can be customized, turned into flash cards, or assigned for online learning.
Student objectives
- Use vertical angles to find a measure across a point.
- Use angles on a straight line to find a missing measure.
- Use two relationships together in one figure.
Everyday practice
- Point out a pair of vertical angles where two roads cross.
- Say what two angles on a straight line add to.
- Check that all the angles around a point add to 360.