Mathematics
Grade-2
Easy
Question
Juan drew a triangle and a hexagon. How many vertices did he draw in all?
- 10
- 9
- 8
- 7
Hint:
Find the number of vertices in each polygon, adding both of the gives the Total Number of vertices.
The correct answer is: 9
A triangle is a closed, 2-dimensional shape with 3 sides, 3 angles, and 3 vertices.
Number of vertices in a triangle = 3
In geometry, a hexagon can be defined as a closed two-dimensional polygon with six sides. Hexagon has 6 vertices and 6 angles also.
Number of vertices in a hexagon = 6
Total Number of vertices = Number of vertices in a triangle + Number of vertices in a hexagon
= 3 + 6 = 9
Therefore, Juan drew 9 vertices in all.
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