To draw ∠TIN, start by drawing a baseline IN. Place the protractor’s center on point I, mark 30° on the protractor’s scale, and join point T to I. Label the angle ∠TIN. Class 6 NCERT Ganita Prakash Chapter 2 Lines and ...
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Acute angles are less than 90° (e.g., 45°), obtuse angles range between 90° and 180° (e.g., 120°), and reflex angles exceed 180° but are less than 360° (e.g., 270°). Class 6 Mathematics Ganita Prakash Lines and Angles Class 6 Mathematics Chapter 2 ...
A point indicates a precise location with no length, width, or height. Examples include the tip of a needle, the sharpened end of a pencil, and the pointed end of a compass. Class 6 NCERT Ganita Prakash Chapter 2 Lines and ...
Supplementary angles are two angles whose sum is 180°. For example, ∠AOB = 120° and ∠BOC = 60° are supplementary, as their total is 180°. They are often used in linear pairs. class 6 Mathematics Textbook Chapter 2 question answer class 6 ...
Place the protractor’s center at the vertex and align one arm with the baseline. Read the measurement where the second arm intersects the scale, ensuring alignment for accuracy. Record the measured degree. class 6 Mathematics Textbook Chapter 2 question answer class 6 ...
Acute angles are smaller than 90°, right angles measure exactly 90°, obtuse angles range between 90° and 180°, and straight angles equal 180°. Identify these based on their degree measurements in the figures. Class 6 Mathematics Chapter 2 Lines and Angles ...
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 ...
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 ...