Question
Easy
For which of the following measurements, the construction of triangle ABC can be done ?
1
AB = 5 cm, BC = 6 cm, ∠ABC = 130°, ∠BAC = 25°
2
AB = 3 cm, BC = 4 cm, AC = 7 cm
3
AB = 8 cm, BC = 4 cm, ∠BCA=90°, ∠ABC =60°
4
∠ACB = 120°, ∠ABC = 25°, AC = BC = 4 cm
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: 2D Geometry
Topic: Triangles
Correct Answer
Option C
Explanation
To determine which set of measurements allows for the construction of triangle ABC, we need to evaluate each option based on the principles of triangle geometry. ### Explanation for Option 3: - Measurements: AB = 8 cm, BC = 4 cm, ∠BCA = 90°, ∠ABC = 60° - Reasoning: - This option describes a right triangle with ∠BCA = 90°. In a right triangle, the sum of the other two…Read More
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