Give two examples each of right, acute & obtuse angle from the environment
Answers
example of acute angle - The angle formed by the corner of the two adjacent edges of a book. Two examples of acute angle in our environment are: The angle formed between the two adjacent fingers of our hand. The angle between the two adjacent sides of the letter Z of English alphabet.
Examples of right angles are all around us. We can see right angles in the corners of a room, book, cube, windows and at several other places. A vertical and a
horizontal line make most common right angles
Other real world examples of an obtuse angle include the angle between the screen and the base of an opened laptop, a hockey stick, an accordion hand fan and between the wings of a boomerang. In general, obtuse angles are observed whenever two sides, arms or surfaces deviate widely.
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Step-by-step explanation:
example of acute angle - between the forefinger and the middle finger, sides of an equilateral triangle.
example of right angle- corner of a square, corner of a blackboard.
example of obtuse angle- between the blades of a fan, two sloping sides of a roof.