Gr.9 Math Adv Revision Quiz.2

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| By Divya Chandra
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Divya Chandra
Community Contributor
Quizzes Created: 2 | Total Attempts: 729
| Attempts: 194
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  • 1/10 Questions

    Find 'x'

    • X=1377 cm
    • X=17 cm
    • X=13 cm
    • X=162 cm
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About This Quiz

This Grade 9 advanced math revision quiz covers fundamental topics including algebra, geometry, and transformations, suitable for enhancing mathematical skills and knowledge.

Gr.9 Math Adv Revision Quiz.2 - Quiz

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  • 2. 
    Find the measure of DE - ProProfs

    Find the measure of DE

    • 20

    • 11

    • 22

    • 180

    Correct Answer
    A. 22
    Explanation
    The measure of DE is 22.

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  • 3. 
    Find the perimeter and the area of the parallelogram - ProProfs

    Find the perimeter and the area of the parallelogram

    • P=76m, A=288 m2

    • P=288m, A=76 m2

    • P=74m, A=288 m2

    • P=76m, A=200 m2

    Correct Answer
    A. P=76m, A=288 m2
    Explanation
    The given answer states that the perimeter of the parallelogram is 76m and the area is 288 m2. The perimeter of a parallelogram is the sum of all its sides, so in this case, the sum of all sides is 76m. The area of a parallelogram is calculated by multiplying the length of the base by the height. Since the area is given as 288 m2, it can be inferred that the base and height of the parallelogram must be such that their product is 288. Therefore, the answer is p=76m, A=288 m2.

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  • 4. 

    The ratio of the measures of the angles in a triangle is 3:4:5. Find the measures of the angles.

    • 45,60, 80

    • 45,60,75

    • 45,65,70

    • 40,60,80

    Correct Answer
    A. 45,60,75
    Explanation
    The ratio of the measures of the angles in a triangle is 3:4:5. This means that the three angles can be represented by 3x, 4x, and 5x, where x is a constant. Since the sum of the angles in a triangle is always 180 degrees, we can set up the equation 3x + 4x + 5x = 180. Solving for x, we find that x = 15. Therefore, the measures of the angles are 3(15) = 45 degrees, 4(15) = 60 degrees, and 5(15) = 75 degrees.

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  • 5. 
    Find the value of 'P" - ProProfs

    Find the value of 'P"

    • P=84

    • P=13

    • P=164

    • P=180

    Correct Answer
    A. P=13
    Explanation
    The value of 'p' is 13 because it is the only option that matches the given equation. The other options, 84, 164, and 180, do not match the given equation and therefore cannot be the correct value of 'p'.

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  • 6. 
    Find the value of each variable if △JLM ∼ △QST - ProProfs

    Find the value of each variable if △JLM ∼ △QST

    • X=4,y=1.5

    • X=5,y=1.5

    • X=1.5,y=4

    • X=2,y=2

    Correct Answer
    A. X=1.5,y=4
  • 7. 
    Name the missing coordinates of isosceles right triangle ABC. - ProProfs

    Name the missing coordinates of isosceles right triangle ABC.

    • A(1,a)  B(0,0)  C(a,0)

    • A(a,a)  B(0,0)  C(a,0)

    • A(0,a)  B(0,0)  C(a,0)

    • A(0,a)  B(0,1)  C(a,0)

    Correct Answer
    A. A(0,a)  B(0,0)  C(a,0)
  • 8. 
    Find 'x'  - ProProfs

    Find 'x' 

    • X=5

    • X=17/3

    • X=60

    • X=180

    Correct Answer
    A. X=5
    Explanation
    The correct answer is x=5 because it is the only value that satisfies the given equation. None of the other options, x=17/3, x=60, or x=180, are equal to 5.

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  • 9. 
    Identify the type of transformation and veriyfy that it is a congruence transformation - ProProfs

    Identify the type of transformation and veriyfy that it is a congruence transformation

    • Reflection , SSS congruence

    • Translation SAS congruence

    • Rotation SSS congruence

    • Reflection SAS congruence

    Correct Answer
    A. Reflection SAS congruence
    Explanation
    The correct answer is "Reflection SAS congruence." A reflection is a type of transformation where a figure is flipped over a line. SAS congruence stands for Side-Angle-Side congruence, which means that if two triangles have two sides and the included angle of one triangle congruent to the corresponding parts of another triangle, then the triangles are congruent. In this case, the reflection transformation and the SAS congruence criteria are both mentioned, indicating that the transformation is a reflection and it satisfies the criteria for congruence.

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  • 10. 
    Find BE   - ProProfs

    Find BE  

    • BE=2.5

    • BE=2.1

    • BE=3

    • BE=3.5

    Correct Answer
    A. BE=2.1
    Explanation
    The given correct answer is BE=2.1. This means that the value of BE is equal to 2.1.

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  • Current Version
  • Mar 05, 2025
    Quiz Edited by
    ProProfs Editorial Team
  • Jun 07, 2020
    Quiz Created by
    Divya Chandra
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