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Chapters
2: Powers
3: Squares and Square Roots
4: Cubes and Cube Roots
5: Playing with Numbers
6: Algebraic Expressions and Identities
7: Factorization
8: Division of Algebraic Expressions
9: Linear Equation in One Variable
10: Direct and Inverse Variations
11: Time and Work
12: Percentage
13: Proft, Loss, Discount and Value Added Tax (VAT)
14: Compound Interest
▶ 15: Understanding Shapes-I (Polygons)
16: Understanding Shapes-II (Quadrilaterals)
17: Understanding Shapes-III (Special Types of Quadrilaterals)
18: Practical Geometry (Constructions)
19: Visualising Shapes
20: Mensuration - I (Area of a Trapezium and a Polygon)
21: Mensuration - II (Volumes and Surface Areas of a Cuboid and a Cube)
22: Mensuration - III (Surface Area and Volume of a Right Circular Cylinder)
23: Data Handling-I (Classification and Tabulation of Data)
24: Data Handling-II (Graphical Representation of Data as Histograms)
25: Data Handling-III (Pictorial Representation of Data as Pie Charts or Circle Graphs)
26: Data Handling-IV (Probability)
27: Introduction to Graphs
![RD Sharma solutions for Mathematics [English] Class 8 chapter 15 - Understanding Shapes-I (Polygons) - Shaalaa.com](/images/9788189928049-mathematics-english-class-8_6:d71f9951bde04f9981d965449678818b.jpg "RD Sharma solutions for Mathematics [English] Class 8 chapter 15 - Understanding Shapes-I (Polygons)")
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Solutions for Chapter 15: Understanding Shapes-I (Polygons)
Below listed, you can find solutions for Chapter 15 of CBSE RD Sharma for Mathematics [English] Class 8.
RD Sharma solutions for Mathematics [English] Class 8 15 Understanding Shapes-I (Polygons) Exercise 15.1 [Pages 5 - 6]
Draw rough diagram to illustrate the following Open curve .
Draw rough diagram to illustrate the following Closed curve .
Classify the following curve as open or closed:
Classify the following curve as open or closed:
Classify the following curve as open or closed:
Classify the following curve as open or closed:
Classify the following curve as open or closed:
Classify the following curve as open or closed:
Draw a polygon and shade its interior. Also draw its diagonals, if any.
Illustrate, if posible, one of the following with a rough diagram:
A colsed curve that is not a polygon.
Illustrate, if possible the following with a rough diagram:
An open curve is made up entirely of line segments.
Illustrate, if possible the following with a rough diagram:
A polygon with two sides.
Following are some figures: Classify each of these fugures on the basis of the following:
(i) Simple curve
(ii) Simple closed curve
(iii) Polygon
(iv) Convex polygon
(v) Concave polygon
(vi) Not a curve
How many diagonal does of the following have A convex quadrilateral .
How many diagonal does of the following have A regular hexagon .
How many diagonal does of the following have A triangle .
What is a regular polygon?
State the name of a regular polygon of 3 sides.
State the name of a regular polygon of 4 sides.
State the name of a regular polygon of 6 sides.
Solutions for 15: Understanding Shapes-I (Polygons)
RD Sharma solutions for Mathematics [English] Class 8 chapter 15 - Understanding Shapes-I (Polygons)
Shaalaa.com has the CBSE Mathematics Mathematics [English] Class 8 CBSE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. RD Sharma solutions for Mathematics Mathematics [English] Class 8 CBSE 15 (Understanding Shapes-I (Polygons)) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
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Concepts covered in Mathematics [English] Class 8 chapter 15 Understanding Shapes-I (Polygons) are Properties of Trapezium, Properties of Kite, Classification of Polygons, Properties of a Parallelogram, Concept of Curves, Interior Angles of a Polygon, Exterior Angles of a Polygon and Its Property, Concept of Polygons, Concept of Quadrilaterals, Property: The diagonals of a rhombus are perpendicular bisectors of one another., Properties of Rhombus, Property: The Opposite Sides of a Parallelogram Are of Equal Length., Property: The Opposite Angles of a Parallelogram Are of Equal Measure., Property: The adjacent angles in a parallelogram are supplementary., Property: The diagonals of a parallelogram bisect each other. (at the point of their intersection), Property: The Diagonals of a Rectangle Are of Equal Length., Properties of Rectangle, Properties of a Square, Property: The diagonals of a square are perpendicular bisectors of each other., Properties of a Quadrilateral, Different Types of Curves - Closed Curve, Open Curve, Simple Curve..
Using RD Sharma Mathematics [English] Class 8 solutions Understanding Shapes-I (Polygons) exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in RD Sharma Solutions are essential questions that can be asked in the final exam. Maximum CBSE Mathematics [English] Class 8 students prefer RD Sharma Textbook Solutions to score more in exams.
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