If all the sides of a polygon ABCDE are equal, then `/_A = /_C.` ( Yes `//` No `//` May or May not be )

If all the sides of a polygon are equal, then all its interior angles must be equal. Is the given statement true?

ABCD is a quadrilateral, then /_A+/_B+/_C+/_D=

The sides of a !ABC are in A.P. such that a lt minimum (b,c). Then , cos A may be equal to

Consider the following statements : 1. If the diagonals of a parallelogram ABCD are perpendicular , then ABCD may be a rhombus. 2. If the diagonals of a quadrilateral ABCD are equal and perpendicular , then ABCD is a square. Which of the statements given above is/are correct ?

In a regular polygon, are all the exterior angles equal ?

ABCD is a parallelogram then /_A-/_C = ……………degrees.

Sides of a triangle ABC are in A.P. If a lt min{b,c} ,then cosA may be equal to

Name the following from the polygon ABCD shown alongside. a. All the sides b. All the vertices c. Four pairs of adjacent sides d. All the pairs of opposite sides e. all of its diagonals. .