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 ...
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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 ...
No, comparing angles is not always easy, especially when their measurements aren’t clear or when they lack visual alignment. Tools like a protractor or superimposition are often needed for accurate comparisons. Class 6 NCERT Ganita Prakash Chapter 2 Lines and Angles class ...
Four points, A, B, C, D, yield six lines: AB, AC, AD, BC, BD, CD. These lines form twelve angles: ∠ABC, ∠ABD, ∠ACD, ∠BCD, ∠CAB, ∠DAB, ∠BCA, ∠CBA, ∠DAC, ∠CDB, ∠ADB, and ∠BDA. Class 6 NCERT Ganita Prakash Chapter 2 Lines ...
Three points, A, B, and C, yield three unique lines: AB, BC, and AC. These lines form three angles: ∠ABC, ∠BCA, and ∠CAB. Mark angles with a curve for proper identification. Class 6 NCERT Ganita Prakash Chapter 2 Lines and Angles class ...
∠APC cannot be labeled as ∠P because the vertex P has multiple angles meeting there. To avoid ambiguity, angles must include points on the arms, ensuring clarity about which angle is referred to. Class 6 NCERT Ganita Prakash Chapter 2 Lines ...
To draw this angle, place point S as the vertex. Draw two rays, ST and SR, starting at S and extending in different directions. Label S as the vertex, and T and R on the arms. Class 6 Mathematics Chapter 2 ...
Yes, the angles in the pictures can be identified by locating the rays and their common vertex. For one angle, draw the rays extending from the vertex and label the point accordingly. Class 6 Mathematics Chapter 2 Lines and Angles question ...
Yes, angles are created by the rotation of one arm relative to a fixed arm. The degree of this rotation determines the size of the angle, ranging from acute to reflex. Class 6 Mathematics Chapter 2 Lines and Angles question answer Class ...
Yes, angles are visible in each case. The arms of the angles are the two rays forming the angle, and the vertex is the common point where these rays meet, marking the angle’s origin. Class 6 Mathematics Chapter 2 Lines and ...