Supplementary and Complementary Angles

Take a look at Complementary Angles below.
Use this applet to understand the definition of complementary angles.
Explore complementary angles
Explore complementary angle measures.
Check your understanding of complementary angles.
Take a look at Supplementary Angles below.
Explore supplementary angles
Explore supplementary angle measures
Check your understading of supplementary angles.
Angles B and C are supplementary. . What is the measure of Note. These are measured in degrees. No unit is needed.
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Angles D and E are complementary. . What is the measure of Note. These are measured in degrees. No unit is needed.
Font sizeFont size
Very smallSmallNormalBigVery big
Bold [ctrl+b]
Italic [ctrl+i]
Underline [ctrl+u]
Strike
Superscript
Subscript
Font color
Auto
Justify
Align left
Align right
Align center
• Unordered list
1. Ordered list
Link [ctrl+shift+2]
Quote [ctrl+shift+3]
[code]Code [ctrl+shift+4]
Insert table
Remove Format
Insert image [ctrl+shift+1]
Insert icons of GeoGebra tools
[bbcode]
Text tools
Insert Math
Close
– Mathguru, Tim Brzezinski, Jaevon13, MrsJ4Math, Duane Habecker

Information: Supplementary and Complementary Angles