Answer: x=−5.029655,−0.991746,9.021401
Step-by-step explanation:
Answer:
Solution:
The formula to find the perimeter of the quadrilateral = sum of the length of all the four sides.
Here the lengths of all the four sides are 5 cm, 7 cm, 9 cm and 11 cm.
Therefore, perimeter of quadrilateral = 5 cm + 7 cm + 9 cm + 11 cm
= 32 cm
Answer:
The last one, 14 3/4
Step-by-step explanation:
I hope this helped :)
