The below figure consists of a rectangle and the numbers labeled over the top represents the area of that particular shaded region.
Calculate the area of the green region labeled as '?'
The White triangle is similar to the Red triangle
As ratio of areas = ratio of bases when height is same,
Ratio of sides is 2:3
White triangle = 9/4 * Red triangle = 9/2
Thus the Green Region = 5.5 units.
Identify the meaning hidden in the rebus below ?
No one understands
Solve the counting riddle by identify the number of triangles in the given picture.
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
solve the counting puzzle by finding the number of triangles in the figure below
40
16 + (8x2) + (4x2) + (1x2) + (1x2)
