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Chapter 7

Chapter 7. Section 7.6 Properties of Kites/Arrow. Kite. Kite a convex quadrilateral in which there are two pairs of congruent adjacent sides. Arrow. a concave quadrilateral in which there are two pairs of congruent adjacent sides. Properties of a Kite. DIAGONALS are perpendicular

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Chapter 7

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  1. Chapter 7 Section 7.6 Properties of Kites/Arrow

  2. Kite • Kite a convex quadrilateral in which there are two pairs of congruent adjacent sides

  3. Arrow • a concave quadrilateral in which there are two pairs of congruent adjacent sides

  4. Properties of a Kite DIAGONALS • are perpendicular • One is the line of symmetry • bisects 2 angles • bisects the other diagonal • What triangles are congruent and why?

  5. Properties of an Arrow • DIAGONALS • One is the line of symmetry • - bisects angles • Why are the triangles congruent? • If the diagonals are • extended they are • __________________

  6. Given: AJ = 5.95 JSA = 53 SAH = 21 Find: AH AXH = JAS = ASH = SJX = XHA = JAH = JSH = X

  7. Is this a KITE? • W(-1, 3) X(2, 4) Y(3, 1) Z (-2, -4) Step 1: Plot Step 2: Distance Formula to see if adjacent sides are congruent.

  8. Given: AD = 3.5 cm CB = 5 cm ∠A = 21  ∠BCD = 17 Find everything you can A B D C

  9. Homework • PG. 407-408 #10-14, 16, 18

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