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What is the minimum data required for constructing a triangle?1. Measure of two angles2. Length of any two sides and measure of their included angle3. Length of two sides4. Measure of one angle and length of one side

Answer» Correct Answer - Option 2 : Length of any two sides and measure of their included angle

Triangle: A triangle is a loop in which three sides are joined together. The point at which lines are joined is called the vertex. The angle measure of a triangle is 180 degrees. The minimum criteria to construct a triangle is to have a length of two sides and an angle between them.

Properties of Triangle:

  • The angle sum of a triangle is 180 degrees.
  • An acute angle is an angle whose measure is less than 90°
  • An obtuse angle is an angle whose measure is greater than 90°
  • So, ∠A + ∠B + ∠C = 180°

Hence, the minimum criteria to construct a triangle is to have a length of two sides and an angle between them.



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