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If two pyramids are similar and the ratio between the lengths of their edges is 3 11 what is the ratio of their volumes?
27:1331
The ratio of surface areas of two similar polyhedra is equal to the cube of the ratio between their corresponding edge lengths?
False
The two solids below are similar and the ratio between the lengths of their edges is 3 5 What is the ratio of their surface areas?
9:25
The two solids below are similar and the ratio between the lengths of their edges is 4 7 What is the ratio of their surface areas?
16:49
What are the corresponding side lengths of a similar figure?
Proportional.
If two cylinders are similar and the ratio between the altitude lengths is 2 3 what is the ratio of their volumes?
8 27
If two cylinders are similar and the ratio between the lengths of their edges is 3 11what is the ratio of their volumes?
The ratio is 27 : 1331.
If two cylinders are similar and the ratio between the lengths of their edges is 2 5 what is the ratio of their volumes?
As volume is length x length x length, cube the ratio of the lengths, thus: Ratio of lengths = 2 : 5 ⇒ Ratio of volumes = 23 : 53 = 8 : 125
Are all cylinders with the same radii similar?
No. To be similar ALL lengths must be in the same ratio. If two cylinders have the same radii, but different heights then the radii have one ratio (1:1) but the heights have a different ratio; thus they are not similar.
If two cylinders are similar and the ratio between the lengths of their edges is 4 3 what is the ratio of their volumes?
it depends whether the area of the circles ontop are the same (pie x diameter) if so, yes. if not, no. 64:27 .
Are all cylinders similar?
no. not all cylinders are similar, some may even be slanted
If two parallelograms are similar what do you know about the ratios of the two side lengths within one parallelograms and the ratios of the correspondingside lengths in the other parallelogram?
If and when two parallelograms are similar, you know that the ratio of two side lengths within one parallelogram will describe the relationship between the corresponding side lengths in a similar parallelogram. If and when two parallelograms are similar, you know that the ratio of corresponding side lengths in the other parallelogram will give you the scale factor that relates each side length in one parallelogram to the corresponding side length in a similar parallelogram.
Give the definition of similar triangle?
Similar triangles means they have the same lengths OR the corresponding lengths have equal ratios.
If two pyramids are similar and the ratio between the lengths of their edges is 3 11 what is the ratio of their volumes?
27:1331
If two pyramids are similar and the ratio between the lengths of their edges is 2 7 what is the ratio of their volumes?
8:343
If two pyramids are similar and the ratio between the lengths of their edges is 4 9 what is the ratio of their volumes?
64:729
The two solids below are similar and the ratio between the lengths of their edges is 35. What is the ratio of their surface areas?
If the lengths are in the ratio 3:5, then the surface areas are in the ratio 9:25.
