1) What kind of triangle has three equal sides? a) Isosceles triangle b) Scalene triangle c) Equilateral triangle d) Right triangle 2) Triangle with one obtuse angle is called __________. a) Obtuse triangle b) Right triangle c) Equilateral triangle d) Acute triangle 3) What kind of triangle is shown? a) Right triangle b) Obtuse triangle c) Acute triangle d) Scalene triangle 4) It is a triangle with no equal sides. a) Acute triangle b) Scalene triangle c) Isosceles triangle d) Right triangle 5) What do you call a triangle with an acute angle? a) Right triangle b) Obtuse triangle c) Equilateral triangle d) Acute triangle

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