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1. A triangle has an area of 150 cm².


What is the area of the triangle if the height of the triangle is reduced to [tex]\frac{1}{2} [/tex] of its original length?

A. 25 cm²

B. 75 cm²

C. 50 cm²

D. 10 cm²


2. A right rectangular prism has a volume of 96 cm³.


What is the new volume of the prism if only the length of the prism is doubled?

A. 588 cm³

B. 192 cm³

C. 96 cm³

D. 48 cm³


3. The surface of a cube is 600 cm²

What is the new surface area of the cube if the length of each edge of the cube is tripled?

A. 5400 cm²

B. 1800 cm²

C. 200 cm²

D. 900 cm²


4. What is the surface area to volume ratio of the rectangular prism?

[SEE ATTACHMENT]

A. [tex]\frac{19}{20} [/tex]

B. [tex]\frac{40}{19} [/tex]

C. [tex]\frac{19}{40} [/tex]

D. [tex]\frac{20}{19} [/tex]

5.

A.

B.

C.

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