True or false? A quadrilateral can have more than one acute interior angle

Answer 1

Check this site. What do you think?

http://www.mathsteacher.com.au/year8/ch09_geometry/07_quad/quad.htm

Answer 2

by the website that you provided I think that it would be false.

Answer 3

Check again. There is a figure for a parallelogram further down. What do you think?
Is a parallelogram a quadrilateral?

Answer 4

Oh, I get it now....thank you!