2D AND 3D SHAPES
PAUL PERVILLE
LxW 2L+2W
MATCHING & NAMING Let ’sgo Mathematicians!!
MATCH 2D SHAPES
RIGHT TRIANGLE
RECTANGLE SEMI CIRCLE SQUARE CIRCLE TRAPEZIUM
MATCHING/NAMING SHAPES
Task 1: Write the name for each shape:
Task 2: List the number of surfaces for each shape:
Cylinder:
Cone:
Cube:
Sphere:
Triangular prism
Rectangular prism: Square pyramid
AllsidesandanglesareEQUAL/CONGRUENT.
CAN YOU MATCH THEM?
5sides
6sides
Octagon
Heptagon
7sides
8sides
Hexagon
Pentagon
regularpolygons
MATCHINGFORMULAS
1. 2. 3. 4. 5. 6. 7. 8. 9.
Area of a SQUARE
Area of aTRIANGLE
2(L+W or
LxW Bh
Volume of a RECTANGULAR PRISM
a+b 2 )xh ( bh 2
LxWxH S
2L+2W s
2 4
Area ofa CIRCLE
Area of a TRAPEZIUM Perimeter of a SQUARE
Area of PARALLELOGRAM
Area ofa RECTANGLE
Perimeter ofa RECTANGLE
10. 11. 12.
MATCHINGFORMULAS h
1 3 h
13.
2(L+W
14.
4
4 3 3 2 2
+h
Surface area of a SQUARE
Volume of a SPHERE
Volume of a CYLINDER
Volume of a CONE Surface area of a CYLINDER
Find the area of a Trapezium with parallel sides of 8cm and 10cm, and height of 6cm
Find the surface area of a cylinder with radius = 3cm and height 8cm. Round your answer to 2dp
VISUAL CHALLENGE EXTENSION
Area
Area
Area
Area of Parallelogram
Area
Area
of Rectangle
of Triangle
of Trapezoid
of Rhombus
of Circle
of Sphere
of Right Cylinder
of Rectangular Prism Volume of Cube
of Triangular Prism VISUAL CHALLENGE EXTENSION
Volume
Volume
Volume
Volume
CUBE
MATCH SHAPE TO THE DEFINITION
A symmetrical three-dimensional shape, either solid or hollow, contained by six equal squares
SPHERE
RECTANGULAR PRISM
A round solid figure with every point on its surface equidistant from its center.
A solid figure which has six faces that are rectangles
A solid figure with two circular bases and a curved surface
CONE
CYLINDER
A polyhedron firmed by connecting a polygonal base and a point called the apex. Each base edged and apex form a triangle called a lateral face
A three-dimensional geometric figure that has a flat surface or base and a curved surface pointed towards the top.