1) How many types of triangle are there? a) 4 b) 3 c) 5 d) 2 2) Which triangle has two sides of equal length and two equal angles? a) Scalene b) Isosceles c) Equilateral  3) What type of triangle does the picture show? a) Scalene b) Isosceles c) Equilateral 4) Which triangle has angles that are all the same? a) Scalene b) Isosceles c) Equilateral 5) What type of triangle does the picture show? a) Scalene b) Equilateral c) Right-angled

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