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Example 4 (i) - Chapter 9 Class 7 Perimeter and Area

Last updated at July 4, 2023 by

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Example 4 (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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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.