Question

What is the volume of the rectangular prism?

a rectangular prism with a length of ten centimeters, a width of four centimeters, and a height of two centimeters

70 cm3
80 cm3
90 cm3
100 cm3
Question 2(Multiple Choice Worth 4 points)
(10.03 LC)

What is the volume of the rectangular prism?

a rectangular prism with a length of five inches, a width of three inches, and a height of three inches

25 in3
35 in3
45 in3
55 in3
Question 3(Multiple Choice Worth 4 points)
(10.03 LC)

What is the volume of a rectangular prism with a height of 6 m, a length of 4 m, and a width of 2 m?

28 m3
38 m3
44 m3
48 m3
Question 4(Multiple Choice Worth 4 points)
(10.03 MC)

Which boxes have a volume of 120 cubic feet?

Box A: length of 5 ft, width of 4 ft, height of 6 ft
Box B: length of 7 ft, width of 7 ft, height of 6 ft
Box C: length of 3 ft, width of 6 ft, height of 4 ft
Box D: length of 10 ft, width of 3 ft, height of 4 ft

A, B
A, D
B, C
B, D
Question 5(Multiple Choice Worth 4 points)
(10.03 LC)

What is the volume of the rectangular prism?

a rectangular prism with a length of eight inches, a width of four inches, and a height of three inches

96 in3
98 in3
106 in3
116 in3
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FDK321.03

Answer 1

`\large\boxed{Q1.\ 80\ cm^3}\\\boxed{Q2.\ 45\ in^3}\\\boxed{Q3.\ 48\ m^3}\\\boxed{Q4.\ A,\ D}\\\boxed{Q5.\ 96\ in^3}`

Explanation:

`\text{The formula of a volume of a rectangular prism:}\\\\V=lwh\\\\l-length\\w-width\\h-height`

`\bold{Q1}\\\\l=10\ cm,\ w=4\ cm,\ h=2\ cm\\\\V=(10)(4)(2)=80\ cm^3\\\\\bold{Q2.}\\\\l=5\ in,\ w=3\ in,\ h=3\ in\\\\V=(5)(3)(3)=45\ in^3\\\\\bold{Q3.}\\\\l=4\ m,\ w=2\ m,\ h=6\ m\\\\V=(4)(2)(6)=48\ m^3\\\\\bold{Q4.}\\\\V=120\ ft^3\\\\\bold{A:(5)(4)(6)=120}\\B:\ (7)(7)(6)=294\\C:\ (3)(6)(4)=72\\\bold{D:\ (10)(3)(4)=120}\\\\\bold{Q5.}\\\\l=8\ in,\ w=4\ in,\ h=3\ in\\\\V=(8)(4)(3)=96\ in^3`