# Most Adults Can’t Pass This Basic Shapes Quiz Can You?

How much you know about different basic shapes you learned in school.

I know  you can guess square, rectangle, circle but can you guess trapezoid, pentagram.

60% of People can't get 8 right answers, Can you do it?

### What shape is this? 1. Oval
2. Circle
3. Cylinder
4. Monogram

A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.

### What's this shape called? 1. Isosceles
2. Tetragram
3. Trigon
4. Triangle

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted

### Do you know the name of this shape? 1. Rhombus
3. Rectangle
4. Trapezoid

a rectangle is a quadrilateral with four right angles. It can also be defined as: an equiangular quadrilateral, since equiangular means that all of its angles are equal (360°/4 = 90°)

### What's this shape called? 1. Octogram
2. Septagon
3. Hexagon
4. Heptagon

A hexagon is a six-sided polygon or 6-gon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°.

### Do you remember the name of this shape? 1. Pentagram
2. Tetragon
3. Tetrahedron
4. Pentagon

A pentagon is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°

### What shape is this? 1. Trapezoid
2. Rectangle
3. Convex
4. Rhombus

A convex quadrilateral with at least one pair of parallel sides is referred to as a trapezium in English outside North America, but as a trapezoid.

### Do you know what this is called? 1. Oval
2. Parabola
3. Undecagon
4. Cylinder

An oval (from Latin ovum, "egg") is a closed curve in a plane which resembles the outline of an egg. 1. Tetragon
2. Pentagram
3. Hexagram
4. Diamond

A pentagram (sometimes known as a pentalpha, pentangle, pentacle, or star pentagon) is the shape of a five-pointed star polygon.

### Do you remember the name of this shape? 1. Rhombus
2. Heptagon
4. Octogon

A regular heptagon, in which all sides and all angles are equal, has internal angles of 5π/7 radians (1284⁄7 degrees).

### What shape is this? 1. Square
2. Equallellagram
3. Cubeoid

A square is a regular quadrilateral, which means that it has four equal sides and four equal angles (90-degree angles, or 100-gradian angles or right angles).

### What is the name of this shape? 1. Icosagon
2. Dekagram
3. Decagon
4. Octagon

An octagon is an eight-sided polygon or 8-gon.

### What shape is this? 1. Quartagon
2. Rhombus
3. Tetragon
4. Pyramid

A rhombus (plural rhombi or rhombuses) is a quadrilateral whose four sides all have the same length.

Another name is equilateral quadrilateral, since equilateral means that all of its sides are equal in length. The rhombus is often called a diamond

### Do you remember what this shape is called? 1. Decagon
2. Nonagon
3. Dodecagon
4. 12-gon

a dodecagon or 12-gon is any twelve-sided polygon.

All 13 questions completed!