Question

Which shape completes the fourth group: triangle, pentagon, square; square, hexagon, hexagon, square; pentagon, hexagon, hexagon, hexagon, square, triangle; hexagon, octagon, octagon, octagon, octagon, ____?

Answer 1

Answer:

it may be octagon.please write your view in comment .

Answer 2

Hexagon, Octagon, Octagon, Octagon, Octagon Square

Explanation:

The first "shape’s sides" "squared" gives the sum of sides in "remaining shapes"

Working

1)   "triangle, pentagon, square " sides:    3        5       4

32 = 9 = 5 + 4

2)    "square, hexagon, hexagon, square " sides:    4      6       6       4

 42 = 16 = 6 + 6 + 4

3) "pentagon, hexagon, hexagon, hexagon, square, triangle"  sides:  5   6      6      6       4      3

52 = 25 = 6 + 6 + 6 + 4 + 3

"hexagon, octagon, octagon, octagon, octagon, square"  sides:     6        8       8       8       8      4

62 = 36 = 8 + 8 + 8 + 8 + 4

• A shape is known as the "outward form of an object known by the contour." Geometry is defined as "the dimensions, relative location and property of an object, when parameters such as length, orientation, and reflection are excluded from the equation."
• We are taught these shapes, from simple yet difficult to draw perfect circles to more complex structures across children's and high school. They are divided into various classes according to the number of borders and can be categorised as regular and irregular, depending on whether they follow specific parameters.

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