The figure below is composed of eight circles, seven small circles and one large circle containing them all. Neighboring circles only share one
point, and two regions between the smaller circles have been shaded.
Each small circle has a radius of 5 cm.

What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2