12÷15<u /><em />=160
you have to divide 12 by 15 percent to get the missing number
Answer:

Step-by-step explanation:

Answer:
90°
Step-by-step explanation:
All sides of the given quadrilateral are 4 units, that is they are equal. Hence it is a RHOMBUS.
Diagonals of a rhombus bisects each other at right angles (90°).
x = 90°