DSQ: Calculating if two acute / obtuse triangles are similar

Practice Questions

GMAT Quantitative Reasoning › DSQ: Calculating if two acute / obtuse triangles are similar

Questions

True or false:

$\Delta ABC \sim \Delta DE F$

Statement 1: $\frac{AB }{DE}= \frac{BC }{EF}$

Statement 2: $\angle A \cong \angle D$ and $\angle B \cong \angle E$

Which of two triangles has greater area, $\Delta ABC$ or $\Delta DEF$ ?

Statement 1: $\angle A \cong \angle D; \angle B \cong \angle E$

Statement 2: $AB = 1.1 \cdot DE$