Is a rhombus always a rectangle? QP ≅ QR PM ≅ MR QR ≅ RS ∠PQR ≅ ∠PSR ∠QPS ≅ ∠QRS - 1809068 37. It's a type of quadrilateral that is not a parallelogram. Which one of the following statements is always true? Check all that apply http://media.apexlearning.com/Images/201007/08/14b5641c-a799-4413-9dc9-62f93a1bb699.gif A. QPR is congruent to SPR. What is the measure of the angle, to the nearest degree, that the ladder forms with the ground? c) The diagonals of a rhombus bisect each other. 1) sinA =cosB 2) sinA =tanB 3) sinB =tanA 4) sinB =cosB 5 A 12-foot ladder leans against a building and reaches a window 10 feet above ground. These statements are true of any parallelogram, not only of rhombera . Characterize the following statements a TRUE or FALSE and give reason for your answer. 20. A rectangle with all sides equal and four right angles (1 A rectangle is a parallelogram ) A rhombus is a square (3) A quadrilateral is a trapezoid (4) A trapezoid is a parallelogram 12. Answer: (2) 15 (2) Every rhombus is a square (3 Every trapezoid is a parallelogram 4 Every square is a rhombus 11. In right triangle RST, altitude TV is drawn to hypotenuse RS. If RV = 12 and RT = 18, what is the length of SV? If […] The diagonals of parallelogram PQRS intersect at Z. A rhombus is defined as a parallelogram with four equal sides. d) The diagonals of a rhombus bisect the angles. Which statement must be true? There are several formulas for the rhombus that have to do with its: Sides (click for more detail). Diagonals PR and QS intersect at O. All 4 sides are congruent. 1. rectangle 2. rhombus 3. square 4. trapezoid 1. Q. Choice (4) is only true if A and B are both 45 degrees. Check all that apply. Which statements must be true? B. PQR is congruent to QPS. Which of the statements below disproves her claim? Select all that apply. a) A square is a quadrilateral. If quadrilateral PQRS is a kite, which statements must be true? A parallelogram with four right angles 2. You can use the following six methods to prove that a quadrilateral is a rhombus. The last three methods in this list require that you first show (or be given) that the quadrilateral in question is a parallelogram: If all sides of a quadrilateral are congruent, then it’s a rhombus (reverse of the definition). Each of its four sides is parallel to one of other three. If a pair of adjacent sides of a parallelogram is equal, it must be a rhombus or a square. PQRS is a rhombus. Angles. Prove that all four triangles so - 12882402 a) The diagonals of a rhombus are congruent. No, because a rhombus does not have to have 4 right angles. A rhombus is a type of parallelogram, and what distinguishes its shape is that all four of its sides are congruent.. Which statement must be true? (British name: Trapezium) Diagonals bisect vertex angles. Answer: (1) sin A = cos B What is opposite of angle A is adjacent to angle B. 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