Example 4 (ii) - Chapter 9 Class 7 Perimeter and Area
Last updated at July 17, 2026 by Teachoo
Examples
Example 1
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Transcript
Example 4 (ii) Find the area of the following triangles (Fig 11.20) Height = h = OL = 2 cm Base = b = MN = 3 cm Area of ∆ABC = 1/2 × b × h = 𝟏/𝟐 × 3 × 2 = 3 × 1 = 3 cm2 ∴ Area of ∆PQR is 3 cm2
