6.6 Day 2 Trapezoids and Kites

Front

What is the slope of line AC if the slope of line BD is 2/5?

Back

-5/2

Front

What is the sum of the interior angles of a trapezoid?

Back

360 degrees

Front

In a trapezoid, if ∠C + ∠B = 180, what does this imply about the angles?

Back

∠C and ∠B are supplementary angles.

Front

Which statement is false regarding trapezoids?

Back

All four angles are congruent.

Front

In kite ABCD, if m∠BCD = 98° and m∠ADE = 47°, what is m∠DAE?

Back

43°

Front

What is a trapezoid?

Back

A quadrilateral with at least one pair of parallel sides.

Front

What is a kite in geometry?

Back

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

Front

What is the relationship between the diagonals of a kite?

Back

The diagonals of a kite are perpendicular to each other.

Front

How do you find the slope of a line given two points?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What is the formula for the sum of the interior angles of a polygon?

Back

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