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Quiz about Adding Shapes
Quiz about Adding Shapes

Adding Shapes Trivia Quiz


Can you add the number of sides in the shapes together?

A multiple-choice quiz by Emma058. Estimated time: 3 mins.
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Author
Emma058
Time
3 mins
Type
Multiple Choice
Quiz #
361,991
Updated
Dec 03 21
# Qns
10
Difficulty
Average
Avg Score
8 / 10
Plays
735
- -
Question 1 of 10
1. For our first shape adding question, what would the sum of the sides be if you added a rectangle plus a nonagon and a triangle? Hint


Question 2 of 10
2. Now for the next shape addition problem. A trapezoid plus a hexagon. How many sides in total? Hint


Question 3 of 10
3. Now, for the next one, a heptagon plus a triangle plus a dodecagon. How many total sides? Hint


Question 4 of 10
4. Hopefully, you will remember these polygons. A parallelogram plus a triskaidecagon plus a pentagon add up to how many sides? Hint


Question 5 of 10
5. Let's try another one. A pentagon plus a triangle plus a heptagon. Hint


Question 6 of 10
6. Let's try some combinations of shapes. Two quadrilaterals plus a decagon is how many sides? Hint


Question 7 of 10
7. Let's add up some more shapes. We have a triangle plus two hexagons and one pentagon. How many sides in total? Hint


Question 8 of 10
8. Let's see if you can add these shapes. An octagon plus a triangle plus two pentagons. How many sides in total? Hint


Question 9 of 10
9. Our next shape addition is two hexagons plus a rectangle and a square. How many sides do these shapes add up to? Hint


Question 10 of 10
10. I hope you aren't tired from adding up all those shapes. A triangle plus a quadrilateral plus a nonagon. How many sides in total? Hint



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Quiz Answer Key and Fun Facts
1. For our first shape adding question, what would the sum of the sides be if you added a rectangle plus a nonagon and a triangle?

Answer: 16

A rectangle has 4 sides. A nonagon has 9 sides and a triangle has 3 sides. The answer is 4+9+3=16.
2. Now for the next shape addition problem. A trapezoid plus a hexagon. How many sides in total?

Answer: 10

A trapezoid has 4 sides. A hexagon has 6 sides. So the equation is 4+6=10.
3. Now, for the next one, a heptagon plus a triangle plus a dodecagon. How many total sides?

Answer: 22

A heptagon has 7 sides. A triangle has 3 sides. A dodecagon has 12 sides. The answer is 7+3+12=22.
4. Hopefully, you will remember these polygons. A parallelogram plus a triskaidecagon plus a pentagon add up to how many sides?

Answer: 22

A parallelogram has 4 sides. A triskaidecagon had 13 sides. A pentagon has 5 sides. The answer is 4+13+5=22.
5. Let's try another one. A pentagon plus a triangle plus a heptagon.

Answer: 15

A pentagon has 5 sides. A triangle has 3 sides. A heptagon has 7 sides. The answer is 5+3+7=15.
6. Let's try some combinations of shapes. Two quadrilaterals plus a decagon is how many sides?

Answer: 18

A quadrilateral has 4 sides, so 2 of them would be 8. A decagon has 10 sides. The answer is 4+4+10=18.
7. Let's add up some more shapes. We have a triangle plus two hexagons and one pentagon. How many sides in total?

Answer: 20

A triangle has 3 sides. A hexagon has 6 sides so 2 of them would be 12. A pentagon has 5 sides. The answer is 3+6+6+5=20.
8. Let's see if you can add these shapes. An octagon plus a triangle plus two pentagons. How many sides in total?

Answer: 21

An octagon has 8 sides. A triangle has 3 sides and a pentagon has 5 sides. The answer is 8+3+5+5=21.
9. Our next shape addition is two hexagons plus a rectangle and a square. How many sides do these shapes add up to?

Answer: 20

A hexagon has 6 sides, so 2 of them would be 12. A square has 4 sides. A rectangle has 4 sides. The answer is 12+4+4=20.
10. I hope you aren't tired from adding up all those shapes. A triangle plus a quadrilateral plus a nonagon. How many sides in total?

Answer: 16

A triangle has 3 sides. A quadrilateral has 4 sides. A nonagon has 9 sides. The answer is 3+4+9=16.
Source: Author Emma058

This quiz was reviewed by FunTrivia editor NatalieW before going online.
Any errors found in FunTrivia content are routinely corrected through our feedback system.
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