#11 - How Many Triangles Can You See

How many triangles can you find in this given picture?

How Many Triangles Can You See

There are 20 triangles in the picture.

#12 - How Many Triangles Are There

Can you count the number of triangles in the given figure? PS: Think hard as it is not easy as it seems.

How Many Triangles Are There

There are a total of 47 triangles.

Let us divide the triangles in this figure in three equal triangles (triangles formed by connecting outer side to the center of the circle) and then count the number in each category by taking two or more together.

At first, let us count the triangles that are in one part. There are 4 non-overlapping and 3 overlapping triangles. This means that the total triangles are 7 * 3 = 21.

Next, we pick up the triangles by taking two parts together. There are 8 such triangles. 8 * 3 = 24.

Lastly, the triangles by taking all 3 parts together, we find there are only 2 triangles.

21 + 24 + 2 = 47.

#13 - How Many Triangles Puzzle

How many triangles can you count in the figure given ?

How Many Triangles Puzzle

38

Let us begin by counting the smallest triangles assuming that they are 1 unit in side. You can find 12 triangles facing upwards (3 + 4 + 3 + 2) and 12 triangles facing downwards.

Now move to the bigger triangle with say side of 2 units. You can find 6 upward facing triangles (3 + 2 + 1) and 6 downward facing triangles.

Next are the biggest triangles with side 3 units (assumingly). You can find 1 upward facing triangle and 1 downward facing triangle.

12 + 12 + 6 + 6 + 1 + 1 = 38

#14 - Count Triangles In Diagram Problem

How many triangles are there in the diagram below ?

Count Triangles In Diagram Problem

35

#15 - Hard Count Number Triangles Puzzle

Can you count the number of triangles on the puzzle below.

Hard Count Number Triangles Puzzle

64

#16 - Easy Counting Triangle Riddle

Can you count the number of triangle in the picture below ?

Easy Counting Triangle Riddle

8

#17 - Triangle Counting Puzzle

solve the counting puzzle by finding the number of triangles in the figure below

Triangle Counting Puzzle

40

16 + (8x2) + (4x2) + (1x2) + (1x2)

#18 - Triangle counting Riddle

Solve the counting riddle by identify the number of triangles in the given picture.

Triangle counting Riddle

20 Triangles

Let us assume that the smallest side of the triangle is 1cms.
Number of triangles with a side of 1 cms = 12
Number of triangles with a side of 2 cms = 6
Number of triangles with a side of 3 cms = 2

Total = 20

#19 - Count The Triangles Puzzle

Can You count the number of triangles in the picture below

Count The Triangles Puzzle

13