If one of the bases of a trapezoid is equal to 15 units, its height is 26 units and its area is 356 square units, find the length of the other base.

A) 12 units

B) 12.38 units

C) 12.5 units

D) 12.83 units

Find the edge of a cube whose surface area is 567 sq.m.

A) 9.22 m

B) 9.27 m

C) 9.45 m

D) 9.72 m

A rectangular prism with a height of 5 cm and a volume of 261 cm has a length 3 times of its width. Find the length and width.

A) 12.15 cm , 4.71 cm

B) 12.51 cm , 4.17 cm

C) 12.4 cm , 4.5 cm

D) 4.17 cm , 12.51 cm

Find the base length of the hexagonal prism if the total surface area is 268 sq.ft, the length is 5.4 ft, and the height is 8.2ft.

A) 32.64 ft

B) 32 ft

C) 32.46 ft

D) 33 ft

The volume of cylinder is 458 sq.mm and the radius is 7.8 mm and find the height of a cylinder.

A) 2.39 mm

B) 2 mm

C) 2.93 mm

D) 2.5 mm