Work out the surface area of this cylinder.
8.2 cm
17.5 cm

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

list

6,24,51,72,12,54,80,44,57,64,92,26,66,96

your welcome!