NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 6: Triangles - Problems and SolutionsQuestion 112
Class 7 - Mathematics - Unit 6: Triangles - Problems and Solutions
Question. 112
I have three sides. One of my angle measures 15°. Another has a measure of 60°. What kind of a polygon am I? If I am a triangle, then what kind of triangle am I?
Answer:
I am a Triangle, specifically an Obtuse-angled triangle.
Detailed Answer with Explanation:
Angles = 15°, 60°, 105°. Since one angle is > 90°, the triangle is obtuse.