Thursday- RARE DAY- CMA M2 T1- ENRICHMENT

Front

What is the range of possible lengths for the third side of a triangle with sides of 17 meters and 12 meters?

Back

5 < x < 29

Front

In the kite JKLM, segment KM is perpendicular to which segment?

Back

JL

Front

What is the sum of a quadrilateral's interior angles?

Back

360 degrees

Front

What is the construction called that divides an angle into two equal parts?

Back

Angle bisector

Front

In the diagonal formula for polygons, what does (n-3) represent?

Back

It represents the number of diagonals just from one vertex.

Front

What is the formula to calculate the sum of interior angles of a polygon?

Back

(n-2) * 180 degrees, where n is the number of sides.

Front

What is the definition of a kite in geometry?

Back

A quadrilateral with two distinct pairs of adjacent sides that are equal.

Front

What is the relationship between the sides of a triangle and the third side?

Back

The sum of the lengths of any two sides must be greater than the length of the third side.

Front

What is the definition of a diagonal in a polygon?

Back

A line segment connecting two non-adjacent vertices.

Front

How many diagonals does a polygon with n sides have?

Back

The formula is n(n-3)/2.