# Example 9 (i) - Chapter 11 Class 7 Perimeter and Area

Last updated at Sept. 6, 2021 by Teachoo

Last updated at Sept. 6, 2021 by Teachoo

Transcript

Example 9 (i) Find the area of the following triangles (Fig 11.20) Height = h = PS = 2 cm Base = b = QR = 4 cm Area of ∆ABC = 1/2 × b × h = 1/2 × 2 × 4 = 1 × 4 = 4 cm2 ∴ Area of ∆PQR is 4 cm2

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Example 9 (i) You are here

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About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.