Question

the measurment of one side of an equaliteral quardrilateral is 10 cm what is the perimeter of the quardrilateral​

Answer 1

Answer:

Side of an equilateral triangle=10cm

So,

other two sides are also =10cm

Therefore,

perimeter of equilateral triangle=3*side

=3*10=30cm

Perimeter of a quadrilateral=sum of all sides

So,triangle is working as a diagonal

and,we know that a diagonal divides a quadrilateral in 2 equal parts.

Then,perimeter of quadrilateral=2*(perimeter of triangle)

=2*30cm= 60cm.Ans