NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 6: Triangles - Multiple Choice QuestionsQuestion 25
Class 7 - Mathematics - Unit 6: Triangles - Multiple Choice Questions
Question. 25
If one angle of a triangle is equal to the sum of the other two angles, the triangle is
(a)
(a) obtuse
(b)
(b) acute
(c)
(c) right
(d)
(d) equilateral
Detailed Answer with Explanation:
If ∠A = ∠B + ∠C, then ∠A = 90°. So triangle is right-angled.