Question

Which of the following conditions does not fulfill the condition for constructing a quadrilateral?

(a) When four sides and one diagonal are given

(b) When two diagonals and three sides are given

(c) When two adjacent sides and three angles are given

(d) When two adjacent sides and two angles are given

The question was asked in a national level competition.

My doubt is from Geometry topic in section Practical Geometry of Mathematics – Class 8

Answer 1

The correct choice is (d) When two adjacent sides and two angles are given

The best explanation: If we want to construct quadrilateral we need at least five information about the quadrilateral, but the answer states that two adjacent sides and two angles here we have only four information. So here we cannot construct a quadrilateral.