6.2.1 Properties of Special Parallelograms - Practice
1. An artist needs to slice a rectangular cake EFGH into four triangles. Find EG , if FH = 22 ft.
2. Molten metal is poured into a mold with diagonal spacers. In rectangle PQRS, PR = 46 in. Find TQ .
3. PFJA is a rhombus. Find JA .
4. RSTU is a rhombus. Find m ∠ STU .
5. The vertices of square CDEF are C (1, 1), D (3, 1), E (3, − 1) and F (1, − 1). Prove that its diagonals are congruent perpendicular bisectors of each other.
6. Given STUV is a rectangle. Prove that △ WVS ≅ △ WUT.
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