How many diagonals does a convex quadrilateral have?
The two diagonals of a convex quadrilateral are the line segments that connect opposite vertices.
State the name of a regular polygon of 5 sides.
A pentagon is a regular polygon with 5 sides and 5 vertices.
Find the number of sides of a regular polygon whose each exterior angle has a measure of 45°.
Measure of each exterior angle of a regular polygon of n-sides = 360/n
Therefore, 360/n=45 so 45n=360 n=8 the regular polygon has 8 sides
The paper is a model for a ___________.
A paper is a model of a plane surface with no 3-d (three - dimensional) shape.
The opposite sides of a parallelogram are of ________ length.
The opposite sides of a parallelogram are parallel and equal .