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Cullen Jacobs

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Cards in this guide (14)
The ratio of surface areas of two similar solids is equal to the square root of the ratio between their corresponding edge lengths

false - APEX

What is the volume of a sphere with a radius of 12 units

The volume of a sphere with a radius of 12 units is: 7,238 units3

The answer above is correct but the answer ALSO can be 2304 units3

The ratio of the volumes of two similar solid polyhedra is equal to the cube of the ratio between their edges

True

The ratio of the volumes of two similar solid polyhedra is equal to the square root of the ratio between their edges

false

What is the surface area of a sphere with a radius of 12 units

the formula for surface area of a sphere is 4pi(r squared)

so do

4x3.14x144

equals

576 pieunits^2

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

Which solid figure has a base that is a polygon and triangular faces that meet at a vertex

pyramid

Which types of polygons are the faces of a dodecahedron

regular pentagons....

Kyah!

Which expression gives the volume of a sphere with radius 17

(4/3) x (pi) x (17)3

How do you solve the Surface area of a regular pyramid

There is no "regular pyramid". There are triangle pyramids, square pyramids, pentagon pyramids, etc.

With the information given in your question, there is no way to answer.

What axis of the sphere below is 16 units in length What is the surface area of the sphere

The answer is given below.

The two solids below are similar and the ratio between the lengths of their edges is 45. What is the ratio of their surface areas

16:25

The two prisms below are similar. What is the value of x

The answer is 3--apex

The answer is 4--apex

These are the answers to 2 different apex with the same question but different numbers

Enjoy!

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.

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