Geometry Quiz

If the sum of the measures of two angles is 180° then it is called __________.

If the sum of the measures of two angles is 90°then it is called __________.

Adjacent angles are two coplanar angles that have a common side between them but have no __________ points in common.

If two angles are adjacent and supplementary, then they are called __________.

The measures of vertical angles are __________.

If ∠CDA=90°, ∠ADB=30°, then ∠BDE=__________.

If ∠CDG and ∠ADE are vertical angles, then their measurement is __________.

If ∠ADB and ∠BDE have the sum of 90°, then they are called __________.

The pair of angles ∠CDA and __________ are supplementary angles.

The sum of the measures of all angles is __________.