The diagram shows the small sector lmn
inside the big sector opq of radius 160 cm.
the angle of both sectors are 1 radian.
calculate
(a) the radius of small sector
(b) the perimeter of a small sector
(c) the area of a shaded region

Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

15/16 as a decimal rounded to the nearest hundredth

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3