Calculate

Calculate the surface of a regular eleven-sided prism; if the area of its base is 58 cm², the edge of the base is 6 cm long, and the height of the prism is 21 cm.

Your answer:

Help us improve! If you spot a mistake, please let let us know. Thank you!

You need to know the following knowledge to solve this word math problem:

solid geometry

surface area
prism

planimetry

polygon
perimeter

Grade of the word problem

practice for 11 year olds
practice for 12 year olds

We encourage you to watch this tutorial video on this math problem: video1 video2

Related math problems and questions:

Hexagonal prism
Calculate the volume and surface of a regular hexagonal prism, the base edge of which is 5 cm long and its height is 20 cm.
Prism surface calculation
Calculate the surface of a regular 5-sided prism with a base area of 60 dm² if the length of the edge of the lower base is four dm. The height of the prism is 1.3 m.
Regular triangular prism
Calculate the surface area of the body of a regular triangular prism when the length of its base edge is 6.5 cm, and its height is 0.2 m.
Four sided prism
Calculate the volume and surface area of a regular quadrilateral prism whose height is 28.6 cm, and the diagonal body forms a 50-degree angle with the base plane.
Hexagonal prism
Calculate the volume and surface of a regular hexagonal prism with the edge of the base a = 6 cm with the corresponding height v1 = 5.2 cm and the height of the prism h = 1 dm.
Quadrangular prism
The regular quadrilateral prism has a base edge of 7.1 cm and a side edge of 18.2 cm long. Calculate its volume and surface area.
Calculate 4S pyramid
Calculate the surface area and volume of a regular 4-sided pyramid with a base edge of a = 12 cm and a height of v = 5 cm.