Find the ratio of the following and fill in the blanks:
38to171=_______
Ratio of 38to171=2:9
38to171= can also be written as 38171
The lowest form of ratio 38:171 =38171=381917119=29 ( Divide both 38 and 171 by their HCF 19)
Hence, the ratio of 38to171= 2:9
Question 38 Fill in the blank to make statement true. A triangular prism has ___ faces, ___ edges and ___ vertices.