Maths P2- Properties Of Triangles Flashcards

1
Q

Scalene

A

All sides are different

Longest angle opposite longest side

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2
Q

Isosceles

A

2 sides are equal

Base are equal

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3
Q

Equilateral

A

All sides equal

All angles 60°

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4
Q

Acute-angled

A

All angles are acute

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5
Q

Obtuse-angled

A

One angle is obtuse

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6
Q

Right-angled

A

One angle is 90°

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7
Q

Sum of interior angles =

A

180°

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8
Q

Exterior angles =

A

Sum of the opposite interior angles

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