Answer:
Step-by-step explanation:
If the radius of the circle is 2mm, the circumference is 4π mm.
Arc length of the quarter circle = π mm.
Perimeter of the quarter circle = arc length + 2 radii = 4π + 4 mm = 16.56 mm
Answer:
(x-1)(x+7)
Step-by-step explanation:
did it on a test and got it right :))
Answer:
228.947
Step-by-step explanation:
Answer:
A = -3
Step-by-step explanation:
-16-7(-3)=5