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If two angles are complementary, then the sum of their measures is _______. - Mathematics

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प्रश्न

If two angles are complementary, then the sum of their measures is _______.

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उत्तर

If two angles are complementary, then the sum of their measures is 90°.

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अध्याय 5: Lines and Angles - Exercise 5.1 [पृष्ठ १०३]

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एनसीईआरटी Mathematics [English] Class 7
अध्याय 5 Lines and Angles
Exercise 5.1 | Q 13.1 | पृष्ठ १०३

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संबंधित प्रश्न

Identify the given pair of angles are complementary or supplementary.

63°, 27°


The measure of the angle is given below. Write the measure of the complementary angle.

40°


The measure of the angle is given below. Write the measure of the complementary angle.

45°


Find the measure of the complementary angle of the following angle.

22°


What is the measure of the complement of the following angles?

65º


Find the supplementary/complementary angle


From the figure given below, classify the following pair of angles into complementary and non complementary


Two right angles are complementary to each other.


The drawings below (Figure), show angles formed by the goalposts at different positions of a football player. The greater the angle, the better chance the player has of scoring a goal. For example, the player has a better chance of scoring a goal from Position A than from Position B.

In Parts (a) and (b) given below it may help to trace the diagrams and draw and measure angles.

  1. Seven football players are practising their kicks. They are lined up in a straight line in front of the goalpost [Figure]. Which player has the best (the greatest) kicking angle?
  2. Now the players are lined up as shown in figure. Which player has the best kicking angle?
  3. Estimate atleast two situations such that the angles formed by different positions of two players are complement to each other.

In the following figure, P, Q and R are collinear points and TQ ⊥ PR, name; pair of complementary angles.


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