Triangles
Erabaki
Konponketa
TRIANGLES
Triangles are closed, flat shapes that have three sides and three angles. The sum of the three angles add up to 180º.
Classifying triangles according to the sides (we use capital letters to label vertices and the same but small letter for the opposite side):
Equilateral: All three sides are equal. Isosceles: Only two sides are equal. Scalene: the three sides are different.
TRIANGLES
Triangles are closed, flat shapes that have three sides and three angles. The sum of the three angles add up to 180º.
Classifying triangles according to the sides (we use capital letters to label vertices and the same but small letter for the opposite side):
Equilateral: All three sides are equal. Isosceles: Only two sides are equal. Scalene: the three sides are different.
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B
C
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B
C
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B
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b
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c
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c
a
C
b