Grade 4 Geometry Jeopardy

🔺 Triangle Types

100

Question: What do you call a triangle with 3 equal sides?

Answer: Equilateral Triangle

200

Question: What do you call a triangle with exactly 2 equal sides?

Answer: Isosceles Triangle

300

Question: What do you call a triangle with no equal sides?

Answer: Scalene Triangle

400

Question: What type of triangle has one angle greater than 90°?

Answer: Obtuse Triangle

500

Question: A triangle has angles measuring 45°, 45°, and 90°. What type of triangle is it according to its angles?

Answer: Right Triangle

📐 Angles

100

Question: How many degrees are in a right angle?

Answer: 90°

200

Question: Two angles add up to 90°. What are they called?

Answer: Complementary Angles

300

Question: Two angles add up to 180°. What are they called?

_{Answer: Supplementary Angles}

400

Question: If one angle is 70°, what is its complementary angle?

Answer: 20°

500

Question: If one angle is 125°, what is its supplementary angle?

Answer: 55°

📏 Shape Properties

100

Question: What do we call lines that never meet?

Answer: Parallel Lines

200

Question: What do we call lines that meet to form a 90° angle?

Answer: Perpendicular Lines

300

Question: True or False: All squares are rectangles.

Answer: True

400

Question: True or False: All rectangles are squares.

Answer: False

500

Question: Name one property shared by both squares and rectangles.

Answer: Possible answers:

• 4 right angles
• Opposite sides parallel
• 4 sides

🔄 Transformations Category Name

100

Question: What transformation slides a shape without turning it?

Answer: Translation

Answer: Translation

200

Question: What transformation turns a shape around a point?

Answer: Rotation

300

Question: What transformation flips a shape over a line?

Answer: Reflection

400

Question: If a square is rotated, does it stay a square?

Answer: Yes

500

Question: Why can transformations help us verify shape properties?

Answer: Because the shape keeps its side lengths and angle measurements even when it is moved, rotated, or reflected.

Random

100

Mr Dubetz's second favourite animal?

Elephant, Armadillo

200

How many cats do I own? 

4

300

My favourite thing about teaching is?

All of you 

400

Would Mr.Dubetz rather have ice cream or chocolate for dessert?

None

500

Two angles are complementary. One angle measures 23°. What is the measure of the other angle?

Answer: 67°