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Mathematics
7th
grade
Construction of a triangle (SAS criterion) | Practical Geometry | Assessment | English | Grade 7
6 questions
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- 1. Multiple Choice
We can construct a triangle when _______________
Measure of only one angle is given
Length of only two sides is given
Length of two sides and measure of an angle is given
Length of two sides and measure of the angle included between them is given
- 2. Multiple Choice
Radha wants to construct △ABC such that AB = 6.2 cm, AC = 5.4 cm and ∠A = 70⁰. Which of the following cannot be the first step of the construction?
Construction of AB
Construction of BC
Construction of AC
All of the above
- 3. Multiple Choice
Construct △ABC in which AB = 6 cm, ∠B = 90⁰, and BC = 2.5 cm. Did you complete it?
Yes
No
- 4. Multiple Choice
Construct △EFG in which EF = FG = 5.4 cm and ∠F = 45⁰. Did you complete it?
Yes
No
- 5. Multiple Choice
Which of the following statements is false?
We can construct an equilateral triangle △PQR in which side PQ = 5.6 cm
We can construct a triangle △DEF in which side DE = side DF = 6 cm and side EF = 11 cm
We can construct a unique scalene triangle △XYZ, in which Side XY = 4 cm and side YZ = 6.3 cm
We can construct a right-angled triangle △ABC, in which ∠B = 90⁰, side AB = 6 cm and side BC = 8 cm
- 6. Multiple Choice
Construct △PQR in which PQ = 5 cm, QR = 7 cm and ∠Q = 80⁰. The measure of ∠P is approximately ___.
39⁰
52⁰
61⁰
80⁰
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