(d) 43.96 in.
- Find the perimeter of a triangle whose sides are 8 in., 9 in., and 10 in.
(a) 13.5 in.
(b) 19 in.
(c) 27 in.
(d) 17 in. - Find the perimeter of a square whose side is 7.5 inches.
(a) 30 in.
(b) 15 in.
(c) 22.5 in.
(d) 56.25 in. - Find the perimeter of a rectangle whose length is 18 feet and whose
width is 9.6 feet.
(a) 55.2 ft
(b) 172.8 ft
(c) 86.4 ft
(d) 27.6 ft - Find the area of a circle whose radius is 19 yards. Usep¼3.14.
(a) 59.66 yd^2
(b) 4534.16 yd^2
(c) 1133.54 yd^2
(d) 119.32 yd^2 - Find the area of a square whose side is 9^14 inches.
(a) 37 in.^2
(b) 18.5 in.^2
(c) 42.6 in.^2
(d) 85 169 in.^2 - Find the area of a trapezoid whose height is 14.3 inches and whose
bases are 9 inches and 12 inches.
(a) 1544.4 in.^2
(b) 150.15 in.^2
(c) 300.3 in.^2
(d) 450.2 in.^2 - Find the volume of a sphere whose radius is 27 inches. Usep¼3.14.
(a) 82,406.16 in.^3
(b) 84.78 in.^3
(c) 28.26 in.^3
262 Final Exam