Advertisements
Advertisements
Question
The sum of angles of a concave quadrilateral is ______.
Options
more than 360°
less than 360°
equal to 360°
twice of 360°
Advertisements
Solution
The sum of angles of a concave quadrilateral is equal to 360°.
Explanation:
Sum of interior angles of a quadrilateral = 360° for both concave and convex quadrilateral.
APPEARS IN
RELATED QUESTIONS
What is a regular polygon?
Find the measure of each exterior angle of a regular polygon of 15 sides
Can it be an interior angle of a regular polygon? Why?
Classify the following curve as open or closed:
Classify the following curve as open or closed:
Find the number of side of a regular polygon, when of its angle has a measure of 162° .
Find the number of degrees in each exterior exterior angle of a regular pentagon.
ABCDE is a regular pentagon. The bisector of angle A meets the side CD at M. Find ∠AMC.
Find the measure of an are exterior angle of a regular pentagon and an exterior angle of a regular decagon. What is the ratio between these two angles?
What is the maximum exterior angle possible for a regular polygon?
