GEOMETRY For what values of r will the area of the shaded region be greater than or equal to 12 square units? Write your answer as an inequality

Step-by-step explanation:

Find the area of the shaded region in terms of r.

1. The area of the circle with radius r is

2. The area of the square with diagonal 2r is

3. The area of the shaded region is the difference

Since the area of the shaded region must be greater or equal to  then

This inequality is solved only in positive numbers, because r cannot be negative.

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.