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The angle is less than 18°. Doubling, tripling, or quadrupling the angle must keep it below 90°. However, multiplying by 5 must exceed 90° but stay below 180°, so possible measures are 1°–17°. class 6 Mathematics Textbook Chapter 2 question answer class ...
The angle between two spokes is 360° ÷ 24 = 15°. The largest acute angle is 90°, formed by six consecutive 15° segments. The Ashoka Chakra demonstrates equal angular divisions in a circle. class 6 Mathematics Textbook Chapter 2 question answer class ...
To draw these angles, use a protractor. Align the baseline with one arm of the angle, mark the required degrees (140°, 82°, 195°, 70°, 35°), and join the vertex with the marked point. class 6 Mathematics Textbook Chapter 2 question answer class ...
Given ∠TER = 80° and ∠REB = 180° (straight angle), calculate ∠BET = 180° − 80° = 100°. Similarly, ∠SET = ∠TER = 80°, as they are complementary to the straight line. class 6 Mathematics Textbook Chapter 2 question answer class 6 ...
Measure each angle with a protractor. Classify ∠PTR, ∠PTQ, and ∠WTP as acute (<90°), obtuse (90°–180°), right (90°), or reflex (>180°) based on their measurements. Record results for accuracy. Class 6 NCERT Ganita Prakash Chapter 2 Lines and Angles class 6 Mathematics ...
