The two angles are equal if their degree measurements match. Superimposition aligns their vertices and one arm to confirm equality. Folding paper through the angle’s vertex replicates this process visually and effectively. Class 6 Mathematics Ganita Prakash Lines and Angles Class 6 ...
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Compare ∠XOY and ∠AOB by measuring their degrees or superimposing. The greater angle has a larger degree of rotation from one arm to the other. Justification depends on precise measurements or visual overlap. class 6 Mathematics Textbook Chapter 2 question answer class ...
Folding creates angles between the fold and paper edges. Use a protractor to measure them. Different folds produce angles of varying sizes, the largest being obtuse or straight and the smallest acute. class 6 Mathematics Textbook Chapter 2 question answer class 6 ...
Superimposition is used in various fields, like comparing shapes in geometry, checking congruence in biology (e.g., bone structures), and aligning blueprints or mechanical parts for accuracy in engineering designs. class 6 Mathematics Textbook Chapter 2 question answer class 6 Mathematics Chapter 2 ...
Label the angles using points on their arms and their vertex, e.g., ∠ABC. Compare by superimposing the angles, aligning their vertices and one arm. Alternatively, use a protractor to measure and compare their degrees. class 6 Mathematics Textbook Chapter 2 question ...