alleryIn a concave quadrilateral, one interior angle is greater than what?
A90 degrees
B120 degrees
C180 degrees
D360 degrees
Answer & Solution
Correct answer: C. 180 degrees
1. A concave quadrilateral has an inward dent.
2. One interior angle is bigger than 180 degrees.
3. One of its two diagonals also lies outside the shape.
_Source: Wikipedia, Quadrilateral, section Concave quadrilaterals_
Keep practising Polygon
Browse all Polygon questions for CTET, or explore more Mathematics topics.
Related questions
A short, wide cylinder with diameter much greater than height is called what?A plane cuts a right cylinder through two elements. What is the section?Rotating a rectangle about one of its sides sweeps out which solid?The height of a cylinder is measured how?What do the two bases of a cylinder look like?In elementary geometry, a cone is assumed to be of which kind?Which solid tapers smoothly from a flat base to a single point?A right prism with regular n-gon bases approaches which solid as n grows without limit?