
Ratio/Proportion/Similarity (BFA)
Authored by Karla Kane
Mathematics
9th - 10th Grade
CCSS covered
Used 7+ times

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28 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Solve the proportion.
Tags
CCSS.7.EE.B.4A
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Solve the proportion.
Tags
CCSS.HSA.REI.A.2
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A triangle’s angle measures are in the extended ratio of 2 : 4 : 9. Find the measures of the angles.
20o, 40o, 90o
24o, 48o, 108o
24o, 32o, 124o
20o, 40o, 100o
Tags
CCSS.8.G.A.5
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A triangle’s angle measures are in the extended ratio of 3 : 4 : 11. Find the measures of the angles.
30o, 40o, 90o
30o, 40o, 110o
10o, 30o, 140o
40o, 40o, 100o
Tags
CCSS.7.G.B.5
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A picture of a school’s mascot is 18 in. wide and 24 in. long. It is enlarged proportionally to banner size. If the width is enlarged to 54 in., what is the length of the banner?
Tags
CCSS.7.G.A.1
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The ratio of the side lengths of a triangle is 2 : 4 : 8, and its perimeter is 35 cm. Find the length of the longest side.
12.86 cm
2.5 cm
5 cm
20 cm
Tags
CCSS.7.G.A.1
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The ratio of the measures of the three angles in a triangle is 2 : 9 : 4. Find the measure of the largest angle.
Tags
CCSS.8.G.A.5
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