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Ex 6.3, 1 (v) - Chapter 6 Class 7 Triangle and its Properties

Last updated at Sept. 28, 2021 by

Ex 6.3, 1 - Chapter 6 Class 7 Triangle and its Properties - Part 5

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Ex 6.3, 1 (v) Find the value of the unknown x in the following diagrams:In ∆PQR, ∠P = x ∠Q = x ∠R = x We know, Sum of angles in triangles = 180° ∠P + ∠Q + ∠R = 180° x + x + x = 180° 3x = 180° x = (180°)/3 x = 60°

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