Why can't quadrilaterals have four obtuse angles?

It is because, sum of all the angles in quadrilaterals is equal to 360 degrees. Which on dividing by 4, gives 90 degree which is the measure of right angle.

So, if there is 1 obtuse angle in it, then there must be 1 acute angle in response for that!

Hope this helps!

The point (5, 10) will work for the rule y=x+5.y= 10 x= 510=5+510=10therefore the ordered pair (5, 10) works for the rule

Idon’t have want a lot more