UNIT 6 Quadrilaterals 12.13.24

Front

What is a rhombus?

Back

A rhombus is a type of quadrilateral where all four sides are of equal length, and opposite angles are equal.

Front

What is the measurement of angle AED in a rhombus ABCD?

Back

90 degrees.

Front

What are the properties of parallelograms?

Back

1. Opposite sides are parallel. 2. Opposite angles are equal. 3. Consecutive angles are supplementary. 4. Diagonals bisect each other.

Front

What is the midsegment of a trapezoid?

Back

The midsegment is a line segment that connects the midpoints of the non-parallel sides of a trapezoid.

Front

How do you find the length of the midsegment XY in a trapezoid?

Back

The length of the midsegment is the average of the lengths of the two bases.

Front

If the bases of a trapezoid are 21 and 10, what is the length of the midsegment?

Back

10.5.

Front

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

Back

360 degrees.

Front

If two angles of a parallelogram are 92 degrees, what are the measures of the other two angles?

Back

The other two angles are 88 degrees each.

Front

What is the relationship between the diagonals of a rhombus?

Back

The diagonals of a rhombus bisect each other at right angles.

Front

What is the formula for finding the area of a rhombus?

Back

Area = (d1 * d2) / 2, where d1 and d2 are the lengths of the diagonals.