Answer:
-1.025
Step-by-step explanation:
right answer
The approximate area of the circle is A
Answer:
131.95
Step-by-step explanation:
C=2πr=2·π·21≈131.94689
The first answer is correct
C(2, -2) D(-1, -2)
because the line from point a to point b is 3 units long and 3 x 4 = 12 (area) (and 12/3=4) so, the points that are exactly 4 units down from point a and point b would be the correct answer - (2, -2) and (-1, -2)