More on Triangles

A triangle with no congruent sides

• Isosceles triangle

• Equilateral Triangle

• Scalene Triangle

• Acute Triangle

Only 2 Congruent sides those sides are equal to each other

• Angle Sum Theorem

• Altitude of a triangle

• Scalene Triangle

• Isosceles triangle

A triangle that contains only angles that are less than 90 degrees.

• Isosceles triangle

• Acute triangle

• Altitude of a triangle

• Equilateral Triangle

d = √[( x₂ - x₁)² + (y₂ - y₁)²]

• Distance Formula

• Area Formula

• Square root Formula

• Pie Formula/3.14

A triangle with one angle that is greater than 90 degrees.

• Right Triangle

• Obtuse Triangle

• Angle Bisector

• Proportion

Three examples of triangle-shaped objects.

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This triangle has two equal sides.

• scalene

• isosceles

• equilateral

• obtuse

The sum of the measures of the interior angles of a triangle is 180°.

• true

• false

A triangle's angles add up to...

• 90 Degrees
• 180 Degrees
• 360 Degrees
• OVER 9000 Degrees

Mention the name of the triangle that has no equal length sides.