Practice Flashcards: PSAT Geometry — figures described in words, and the ratios that name their sides | Zestly

Question 1

Triangle angle sum

Accepted Answer

The sum of the interior angles of any triangle is $180^\circ$.

Question 2

Parallel lines transversal

Accepted Answer

When a transversal crosses parallel lines, alternate interior angles and corresponding angles are equal.

Question 3

Pythagorean theorem

Accepted Answer

In a right triangle with legs $a$ and $b$ and hypotenuse $c$, $a^2 + b^2 = c^2$.

Question 4

Converse of Pythagorean theorem

Question 5

Similar triangles property

Question 6

Circle area formula

Question 7

Circle circumference formula

Question 8

Area scaling

Question 9

Sine ratio

Question 10

Cosine ratio

Question 11

Tangent ratio

Question 12

Distance formula