11. The area of a circle is 161. What is the circumference of the circle?
A.41 pi
B.8 pi
C.64 pi
D.256 pi

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Which expression shows the sum of the polynomials with like terms grouped together