1) The _________ angled triangle always has altitude outside itself. a) Acute b) Obtuse c) Right d) scalene e) Isosceles 2) The sum of an exterior angle of a triangle and its adjacent angle is always a) 360 b) 160 c) 120 d) 180 e) 280 3) Median is also called_______ in an equilateral triangle.  a) diagonal b) Ray c) Line d) Altitude e) Congruent 4) 🔺ABC is congruent to a) 🔺MNP b) 🔺NPM c) 🔺PMN d) 🔺PNM 5) Are these triangles congruent? If so, state one of these reasons: a) SSS b) SAS c) ASA d) RHS e) They are not congruent 6) The difference between the lengths of any two sides of a triangle is smaller than the length of third side. a) True b) False 7) If the areas of the two rectangles are same, they are congruent. a) True b) False

Congruent triangles 🔺

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