Question

how to check wether the angles in a random quadrilateral are acute or obtuse. I am Im class 7 (ib board so give ans according to that ) .

you can take help from the following figure attached below to tell me that wether the angles in the following random quadrilateral are acute or obtuse. I will mark them brainliest if they give correct answere
​

Answer 1

Answer:

Answer

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

∘

.