Triangles and Polygons Quiz

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What type of triangle has all sides equal?

a) Equilateral b) Isosceles c) Scalene d) Right-angled

In an isosceles triangle, how many sides are equal?

a) 2 b) 3 c) 1 d) 0

What is the area of a triangle with base 8cm and height 6cm?

a) 24 cm² b) 48 cm² c) 14 cm² d) 28 cm²

How many diagonals does a pentagon have?

a) 5 b) 10 c) 3 d) 7

What is the sum of interior angles of a hexagon?

a) 720° b) 540° c) 900° d) 1080°

What triangle congruency rule is SSS?

a) Side-Side-Side b) Side-Side-Angle c) Side-Angle-Side d) Angle-Side-Angle

What is the perimeter of an equilateral triangle with side 5cm?

a) 15 cm b) 25 cm c) 10 cm d) 20 cm

In triangle ABC, if angle A = 60° and angle B = 70°, what is angle C?

a) 50° b) 60° c) 70° d) 40°

What is the area of a regular hexagon with side 4cm?

a) 24√3 cm² b) 48 cm² c) 16√3 cm² d) 32√3 cm²

Two triangles are similar. What does this mean?

a) Same shape, different size b) Same size, different shape c) Identical triangles d) Different shapes and sizes

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