Question

ABC is a right angle isosceles triangle, then find its greatest angle?यदि ABC समकोण समद्विबाहु त्रिभुज है, तो उसका सबसे बड़ा कोण ज्ञात कीजिए? *

90°

180°

120°

60°

​

Answer 1

Step-by-step explanation:

For a right angled isosceles triangle, one of the angles is 90

∘

Let the other two equal angles be x.

Hence, sum of angles = 180

90+x+x=180

2x=90

x=45

∘

Thus, angles of the triangle are 90

∘

, 45

∘

and 45

∘