Question

give two example of actue angle obtuse angle​

Answer 1

Answer:

"Two examples of right angle in our environment are:

• The angle formed by the corner of the two adjacent walls of a room.

• 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.

Two examples of obtuse angle in our environment are:

• The smaller angle formed by the two adjacent blades of a fan.

• The smaller angle formed by the two sloping sides of a roof of a but is an obtuse angle.

"

Step-by-step explanation:

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Answer 2

Required Answer :

Acute Angle :

• An angle which is measuring less than 90 degrees is called an acute angle.
• Example : ∠30o, ∠45o, ∠60o, ∠75o, ∠33o, ∠55o, ∠85o, etc. are all acute angles.

Obtuse Angle :

• An angle whose degree measurement is more than 90° but less than 180° is called obtuse angle.
• Example : 100°, 120°, 140°, 160°, 170°, etc. are all obtuse angle.