Question

the measurement of one side of an equilateral quadrilateral is 10 cm . what is the perimeter of the quadrilateral ?​

Answer 1

Answer:

40 cm

Step-by-step explanation:

normal formulae for perimeter of quadrilateral=

Sum of the length of four sides...

so by given question {Equilateral quadrilateral=having equal sides ....}

4(10) = 40cm...