Lines and Angles — Class 6 solved problems
3 problems from this chapter, each solved step by step.
- हिंदी में जवाब दो: Classify each of the following angles as acute, right, obtuse, straight or reflex: 45°, 90°, 135°, 180° and 200°.
The classifications are as follows: 45^° is an acute angle, 90^° is a right angle, 135^° is an obtuse angle, 180^° is a straight angle, and 200^° is a reflex an
- Two angles of a triangle are 50 and 130. What is the third?
A triangle with angles 50^° and 130^° cannot exist, as the sum of these two angles is already 180^°, implying the third angle would be 0^°.
- One angle of a triangle is 50. The other is 30. What is the third?
The third angle of the triangle is 100^°.