

Subscribe to our Youtube Channel - https://you.tube/teachoo
Last updated at Dec. 12, 2018 by Teachoo
Transcript
Example 8 The two sides of the parallelogram ABCD are 6 cm and 4 cm. The height corresponding to the base CD is 3 cm. Find the (i) area of the parallelogram. (ii) the height corresponding to the base AD Finding area of parallelogram Using BE as height and CD as base Here, Base = CD = 6 cm Height = BE = 3 cm Area of parallelogram = Base × Height = CD × BE = 6 × 3 = 18 cm2 Now, we need to find height corresponding to base AD Let that height be BF Our figure looks like Base = AD = 4 cm Height = BF = x Area of parallelogram = Base × Height 18 = AD × BF 18 = 4 × BF 4 × BF = 18 BF = 18/4 BF = 9/2 BF = 4.5 cm Area of parallelogram is 18 cm2 and height corresponding to base AD is 4.5 cm
Examples
Example 2
Example 3
Example 4 Important
Example 5 Important
Example 6
Example 7
Example 8 Important You are here
Example 9
Example 10
Example 11 Important
Example 12
Example 13
Example 14 Important
Example 15 Important
Example 16 Important
Example 17
Example 18
Example 19 Important
Example 20
Example 21
Example 22
About the Author