Ex 4.4, 2 (a) Identify three triangles in the figure Here we have 3 Triangles :−
∆ABC
∆ABD
∆ACD
Ex 4.4, 2 (b) Write the names of seven angles. Seven angles are:−
∠B
∠C
∠BAD
∠BAC
∠CAD
∠ADB
∠ADC
Ex 4.4, 2 (c) Write the names of six line segments. Six line segment are:−
(𝐴𝐵) ̅
(𝐴𝐶) ̅
(𝐵𝐶) ̅
(𝐵𝐷) ̅
(𝐷𝐶) ̅
(𝐴𝐷) ̅
Ex 4.4, 2 (d) Which two triangles have ∠B as common? ∆ABC

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.