Calculating Areas and Percentages
Interactive Video
•
Mathematics
•
8th - 10th Grade
•
Practice Problem
•
Medium
+3
Standards-aligned
Emma Peterson
Used 1+ times
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the size of the smaller square in the problem?
2 inches by 2 inches
1 inch by 1 inch
3 inches by 3 inches
4 inches by 4 inches
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate the total area of the larger square?
Multiply 1 by 1
Multiply 2 by 2
Multiply 3 by 3
Multiply 4 by 4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the base of the unshaded triangle in the first method?
2 units
3 units
1 unit
1/2 unit
Tags
CCSS.1.G.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many unshaded triangles are there in the diagram?
2
3
4
5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the percentage of the diagram that is unshaded using the first method?
10%
25%
15%
20%
Tags
CCSS.6.G.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the second method, what type of triangle is used to find the unshaded area?
30-60-90 triangle
45-45-90 triangle
Equilateral triangle
Scalene triangle
Tags
CCSS.8.G.B.8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the length of each leg of the right triangle in the second method?
1/2 unit
2 units
3 units
1 unit
Tags
CCSS.8.G.B.7
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