Answer:
For the first one the answer is:
<K = 31°
Sorry I don't know the second one.
Answer:
121 cm²
Step-by-step explanation:
Square's area formula is
A=a²
where a stands for a side of the square
A=(11 cm)²
A=121 cm²
whenever you're talking of area you put cm²
Cost = number of objects x price per object
$1,475 = x boxes * $25
x = 1,475/25 = 59 boxes of diapers
For a polygon to be regular it must have all sides the same length and all interior angles the same.