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Progress Probe #1085356: MW WEEK 21 GEOMETRY ANGLES (Grade 05
MA)Teacher Key with Answers
Ques Answer Level
Skill
Subskill
Item #
1
A
Easy
Geometry and
Measurement
SPI 0506.4.1 Area of Triangles
and Parallelograms [68146]
D110847
2
C
Moderate
Geometry and
Measurement
SPI 0506.4.1 Area of Triangles
and Parallelograms [68146]
D56139
3
B
Moderate
Geometry and
Measurement
SPI 0506.4.1 Area of Triangles
and Parallelograms [68146]
D110845
4
C
Hard
Geometry and
Measurement
SPI 0506.4.1 Area of Triangles
and Parallelograms [68146]
D110848
5
C
Moderate
Geometry and
Measurement
SPI 0506.4.2 Perimeter and Area D17648
of Irregular Shapes [68149]
6
B
Hard
Geometry and
Measurement
SPI 0506.4.2 Perimeter and Area D71851
of Irregular Shapes [68149]
7
C
Easy
Geometry and
Measurement
SPI 0506.4.4 Surface Area and
Volume of Prisms [68155]
D110852
8
D
Easy
Geometry and
Measurement
SPI 0506.4.4 Surface Area and
Volume of Prisms [68155]
D16742
9
B
Moderate
Geometry and
Measurement
SPI 0506.4.4 Surface Area and
Volume of Prisms [68155]
D108289
10
A
Easy
Geometry and
Measurement
SPI 0406.4.4 Igr 4 dentify
Angles [92385]
D61741
Name:
Date:
MW WEEK 21 GEOMETRY ANGLES
Question 1 of 10
A rectangle is divided into two parts along its diagonal.
Find the area of the shaded part.
A = bh
A. 30 cm2
B.
32.5 cm2
C.
78 cm2
D. 98 cm2
Question 2 of 10
Joey's dad asked him to find out how many square feet of brick it would take to create a patio in
the shape of a parallelogram as shown in the figure.
Which formula should Joey use?
A.
x base x height
B.
(2 x base) + (2 x height)
C.
base x height
D.
base
Question 3 of 10
Find the area of a right triangle with a height of 10 inches and a base of 5 inches.
A = bh
A. 12.5 square inches
B. 25 square inches
C. 50 square inches
D. 75 square inches
Question 4 of 10
Look at the triangle on the grid below.
What is the area of the triangle?
A = bh
A.
6 square inches
B.
12 square inches
C.
54 square inches
D.
108 square inches
Question 5 of 10
What shape is formed when sliding the trapezoids together?
A.
circle
B.
square
C.
hexagon
D.
rectangle
Question 6 of 10
Find the area of the shape below:
Area of a triangle = bh
Area of a square = s2
A.
2,800 cm2
B.
2,200 cm2
C.
3700 cm2
D.
1,400 cm2
Question 7 of 10
Find the surface area of a rectangular prism that is 4.5 centimeters long, 2.5 centimeters wide
and 8 centimeters high.
SA = (2 × l × h) + (2 × w × l) + (2 × w × h)
A.
67.25 cm2
B.
90 cm2
C.
134.5 cm2
D.
269 cm2
Question 8 of 10
What is the volume of the rectangular prism?
A. 24 cubic inches
B.
33 cubic inches
C.
77 cubic inches
D.
132 cubic inches
Question 9 of 10
The volume of the square prism is 729 cubic inches. What is the volume of the square pyramid,
if the formula for a square pyramid is one-third that of a square prism?
A.
333 cubic inches
B.
243 cubic inches
C.
81 cubic inches
D.
27 cubic inches
Question 10 of 10
Study the figures below and select a statement that is true.
A. Most of the angles shown are right angles.
B. Most of the angles shown are obtuse angles.
C. Most of the angles shown are straight angles.
D. Most of the angles shown are acute angles.
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