関連ワード:
does a trapezoid can have four equal sides a trapezoid can have four equal sides does a trapezoid have four equal sides a trapezoid can have four equal sides true or false does a trapezoid have four congruent sides does a trapezium have four equal sides does a trapezoid have four equal length sides does a isosceles trapezoid have four congruent sides does a quadrilateral have 4 equal sides
