1 Submitted to Ms.vidhya Submitted by Soumya s Nair
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
1
Submitted to
Ms.vidhya
Submitted by
Soumya s Nair
NAME : SOUMYA.S.NAIR
REGISTER NO : 13384002
OPTION : MATHEMATICS
2
NAME : SOUMYA.S.NAIR
REGISTER NO : 13384002
OPTION : MATHEMATICS
INTRODUCTION
I choose the topic of power point presentation
from the chapter prism of ninth standard.
4
I choose the topic of power point presentation
from the chapter prism of ninth standard.
DEFENITION OF PRISM
Solids with two congruent polygons of the base and with
rectangles with lateral faces are called polygons
Eg.wooden boxes, bricks ,ice cubes ,periscope…..
Solids with two congruent polygons of the base and with
rectangles with lateral faces are called polygons
Eg.wooden boxes, bricks ,ice cubes ,periscope…..
5
PICTURES OF PRISMS
6
A prism is named by the shape of its base.
TYPES OF PRISMS
Triangular Prism: A Prism with triangular bases is a Triangular Prism.
Rectangular Prism: A Prism with rectangular bases is a Rectangular Prism.
Cube: A prism with square bases is a cube. All six faces of a cube are squares.
Pentagonal Prism: A Prism with pentagonal bases is a Pentagonal Prism.
Hexagonal Prism: A Prism with hexagonal bases is a Hexagonal Prism.
Octagonal Prism: A Prism with octagonal bases is an Octagonal Prism
NAMING OF PRISMS
A prism is named by the shape of its base.
TYPES OF PRISMS
Triangular Prism: A Prism with triangular bases is a Triangular Prism.
Rectangular Prism: A Prism with rectangular bases is a Rectangular Prism.
Cube: A prism with square bases is a cube. All six faces of a cube are squares.
Pentagonal Prism: A Prism with pentagonal bases is a Pentagonal Prism.
Hexagonal Prism: A Prism with hexagonal bases is a Hexagonal Prism.
Octagonal Prism: A Prism with octagonal bases is an Octagonal Prism 7
RECTANGULAR PRISM
8
TRIANGULAR PRISM CUBE
9
PENTAGONAL PRISM
10
HEXAGONAL PRISM
11
l
RECTANGULAR PRISM
b
h
Area of base = lb
Volume= lb x h
12
TRIANGULAR PRISM
l
Volume=
13
bh
CUBE
14
a
Volume of any prism is the product of base area and the height of
prism.
VOLUME OF PRISM= BASE AREA X HEIGHT
Volume of any prism is the product of base area and the height of
prism.
VOLUME OF PRISM= BASE AREA X HEIGHT
15
Related Documents
