Geometry TNReady Review Practice 2 EOC

Front

What is AA Similarity in triangles?

Back

AA Similarity states that if two angles of one triangle are equal to two angles of another triangle, then the triangles are similar.

Front

What is SSS Similarity in triangles?

Back

SSS Similarity states that if the three sides of one triangle are proportional to the three sides of another triangle, then the triangles are similar.

Front

What is SAS Similarity in triangles?

Back

SAS Similarity states that if two sides of one triangle are proportional to two sides of another triangle and the included angle is equal, then the triangles are similar.

Front

How do you find the missing side length in similar triangles?

Back

Use the proportionality of the sides of the triangles. Set up a proportion and solve for the missing length.

Front

What is the formula for the sum of angles in a triangle?

Back

The sum of the interior angles in a triangle is always 180 degrees.

Front

How do you find an unknown angle in a triangle?

Back

Subtract the sum of the known angles from 180 degrees to find the unknown angle.

Front

What is the relationship between the sides and angles in similar triangles?

Back

In similar triangles, corresponding angles are equal, and the lengths of corresponding sides are proportional.

Front

What does it mean to round to the nearest tenth?

Back

Rounding to the nearest tenth means to round a number to one decimal place.

Front

How do you solve for x in a triangle?

Back

Use the properties of triangles, such as the sum of angles or the relationships between sides, to set up an equation and solve for x.

Front

What is the Pythagorean theorem?

Back

The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.