AnswersECASD - Geometry A - CRArea of Composite Figures

Area of Composite Figures — Unit test Answers

0 verified answers1 views
1
Free Preview

A right prism with rhombus bases is shown. The side length of each rhombus is 5 units. The height of the prism is 16 units. The diagonals of each rhombus measure 6 and 8 units.

Question illustration
A
192 cubic units
B
200 cubic units
C
384 cubic units
D
400 cubic units
2
Free Preview

An oblique prism has a base area of 3x2 square units.

Question illustration
A
15x2
B
24x2
C
36x2
D
39x2
3

The height of a right rectangular prism is three times the width of the base. The length of the base is twice the width.

Question illustration
A
5w2 cubic units
B
6w2 cubic units
C
5w3 cubic units
D
6w3 cubic units
4

The right pentagonal prism has a height of of 14 units.

Question illustration
A
12 units
B
15 units
C
21 units
D
30 units
5

The volume of the triangular prism is 54 cubic units.

Question illustration
A
3
B
5
C
7
D
9
6

A right rectangular prism is shown. The base rectangle has side lengths of 10 centimeters and 3 centimeters. The height of the prism is 8 centimeters.

Question illustration
A
21 cm3
B
42 cm3
C
120 cm3
D
240 cm3
7

A right square prism has a volume of 360 cubic units.Which could be the dimensions, in units, of the prism? Select three options.3 by 3 by 404 by 4 by 205 by 5 by 142.5 by 12 by 123.6 by 10 by 10

A
3 by 3 by 40
B
4 by 4 by 20
C
5 by 5 by 14
D
2.5 by 12 by 12
E
3.6 by 10 by 10
8

An oblique prism is created using rhombuses with edge lengths of 25 units. The area of one rhombus is 600 square units. The perpendicular distance between the bases is 24 units.What is the volume of the prism?

A
14,400 cubic units
B
15,000 cubic units
C
29,400 cubic units
D
36,000 cubic units
9

The oblique prism below has an isosceles right triangle base.

Question illustration
A
x3 + x2
Option A
B
x3 + x2
Option B
C
x3 + x2
D
x3 + 3x2
10

A prism is created using 2 regular pentagons as bases. The apothem of each pentagon is 2.8 centimeters.

Question illustration
A
9x2 + 7x
B
14x2 + 7x
C
16x2 + 14x
D
28x2 + 14x

Did you find these answers helpful?