side length, a= 2 1/10
we can write it as 21/10
Now, area of square, a²= (21/10)² = (2.1)² = 4.41 m²
First of all, you need to simplify the expressions in order to know whether they are equal. Then, it all depends on the expression, after you simplify an expression, it will seem much easier to determine that. <span />
Answer:
107, there is two lines after that so 108 109 and the last line is 110 so your answer will be 107 degrees.
Step-by-step explanation:
