Changing Dimensions of 3-D Figures

Question 1

Which properties are necessary to claim that the two prisms are congruent? Check all that apply.

Revolt · Accepted Answer

The lengths of corresponding edges are in a 1:1 ratio.; The volumes are equal.; The base areas are equal.; The prisms have the same height.

Question 2

Determine the unknown measures of the cones.

Revolt · Accepted Answer

A = units: 3.1; B = units: 4.2; C = units: 5.2; D = units3: 42

Question 3

3.1✔ 4.25.26.2

Revolt · Accepted Answer

✔ 4.2

Question 4

3.14.2✔ 5.26.2

Revolt · Accepted Answer

✔ 5.2

Question 5

2124✔ 4284

Revolt · Accepted Answer

✔ 42

Question 6

⇒ 11

Revolt · Accepted Answer

122115

Question 7

⇒ 30

Revolt · Accepted Answer

122116

Question 8

Are the two spheres congruent?

Revolt · Accepted Answer

no, because they have a different radius length

Question 9

For the two prisms to be congruent, what must the area of the base be, given that the triangular bases are congruent?

Revolt · Accepted Answer

6 in.2

Question 10

Determine the unknown measures of the cones.

Revolt · Accepted Answer

✔ 3.1; A = units: 3.1; B = units: 4.2; C = units: 5.2; D = units3: 42

Changing Dimensions of 3-D Figures Answers