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Home >> Triangle >> Interior Opposite Angles of Triangle >>

## Interior Opposite Angles of Triangle

 Properties Types / Classification Perimeter of Equilateral Triangle Median of Triangle Interior of a Triangle Exterior of a Triangle Altitude of a Triangle Interior Angles of Triangle Exterior Angles of Triangle Interior Opposite Angles of Triangle Adjacent Interior Angle of Triangle Congruent Triangles Area of Triangle Area of Triangle by Heron's Formula Construction of Triangle (compass)

 Before you study this topic, you are advised to read: Interior Angles of a Triangle Exterior Angles of a Triangle In the following diagram you can see exterior angles and interior angles. Let's find interior opposite angles in the following ways: ∠ 3 & ∠ 5 are Interior Opposite Angles to exterior ∠ 1, as shown in the following diagram: ∠ 5 & ∠ 4 are Interior Opposite Angles to exterior ∠ 2, as shown in the following diagram: > ∠ 3 & ∠ 4 are Interior Opposite Angles to exterior ∠ 6, as shown in the following diagram:

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