defence exam Indian Navy Fireman/Fire Engine Driver Mock Test 2024 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
ABC and DEF are similar triangles. If the ratio of side AB to side DE is (√2 + 1) ∶ √3, then the ratio of the area of triangle ABC to that of triangle DEF is
1
(3 – 2√2) ∶ 3
2
(9 – 6√2) ∶ 2
3
1 ∶ (9 – 6√2)
4
(3 + 2√2) ∶ 2