Subscribe to our Youtube Channel - https://you.tube/teachoo

Last updated at Oct. 3, 2018 by Teachoo

Transcript

Ex 4.2, 1 (ii) Construct the following quadrilaterals. Quadrilateral GOLD OL = 7.5 cm GL = 6 cm GD = 6 cm LD = 5 cm OD = 10 cm First we draw a rough sketch Let’s construct it Steps of construction 1. Draw diagonal GL of length 6 cm 2. First, we will mark point D Taking 6 cm as radius, and G as center, draw an arc on bottom of GL 3. Taking 5 cm as radius, and L as center, draw an arc on bottom of GL 4. Mark point D as the point where two arcs intersect at bottom of GL 5. Now, we will mark point O Taking 7.5 cm as radius, and L as center, draw an arc on top of GL 6. Taking 10 cm as radius, and D as center, draw an arc on top of GL 7. Mark point O as the point where two arcs intersect at top of GL Join GO, OL, LD, GD and OD Label the sides

Constructing Quadrilateral - 2 Diagnols and 3 sides given

Chapter 4 Class 8 Practical Geometry

Concept wise

- Basics
- Constructing a Quadrilateral
- Constructing Quadrilateral - 4 sides and diagonal given
- Constructing Quadrilateral - 2 Diagnols and 3 sides given
- Constructing Quadrilateral - 2 Adjacent Sides and 3 angles given
- Constructing Quadrilateral - 3 Sides and 2 angles given
- Constructing Square
- Constructing Rectangle
- Constructing Parallelogram
- Constructing Rhombus

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.