Question

define the following........... .......​

Answer 1

Answer:

Step-by-step explanation:

All the angles of a quadrilateral cannot be acute angles because than the sum of angles of quadrilateral will be less than 360∘, whereas angle sum of quadrilateral is 360∘.

Answer 2

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No, all angles in a quadrilateral can not be acute angles.

→We know that an acute angle is less than 90°.All the angles of a quadrilateral cannot be acute angles because than the sum of angles of quadrilateral will be less than 360°, whereas angle sum of quadrilateral is 360°

Acute angle-

→An Acute angle is an angle which is less than 90°.

Angle sum property of Quadrilateral-

→ the sum of all the four interior angles is 360°.

And when we add 4 acute angles, the sum can not be 360.

Acute angle+Acute angle+Acute angle+acute Angle ≠ 360