9.03 Properties of rectangles, rhombuses, and squares

Interactive practice questions

Consider the rectangle $ABCD$ABCD below. Suppose that $AC=16$AC=16 $m$ .

Rectangle $ABCD$ABCD. Diagonals $AC$AC and $BD$BD are drawn. $\angle BCD$∠BCD is an interior angle of rectangle $ABCD$ABCD.

Find $BD$BD.

Find $m\angle BCD$m∠BCD.

Easy

< 1min

Consider the rhombus $CDEF$CDEF below.

Easy

< 1min

Consider the rhombus $PQRS$PQRS below.

Easy

< 1min

Consider the rhombus $ABCD$ABCD below.

Easy

2min