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Quadrilaterals PowerPoint Presentation
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Quadrilaterals

Quadrilaterals

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Quadrilaterals

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  1. Quadrilaterals

  2. RSTU is a parallelogram. Which statement is false? • It is a rectangle • It is a trapezoid • It is rhombus • It is a square

  3. A triangle contains a 40 degree angle and a 50 degree angle.What type of angle is it? • acute • isosceles • obtuse • right

  4. ABCD is a rhombus. Which statement must be true? • It is a trapezoid • It is a square • It is a parallelogram • It is a rectangle

  5. A triangle contains a 20 degree angle and a 30 degree angle. What type of angle is it? • Obtuse • Acute • Isosceles • Right

  6. In quadrilateral XYZW, angle X and Y are right angles. What can you conclude? • Their measures are 180 degrees • Angle Z is a right angle • Angle Z is not a right angle • XYZW is a trapezoid

  7. What is the name of a triangle with 2 equal sides & 1 obtuse angle? • Equilateral • Right scalene • Obtuse isosceles • Right isosceles

  8. What is the name of a triangle with 1 right angle and 2 equal sides? • Right isosceles • Obtuse isosceles • Equilateral • Right scalene

  9. What is the name of a triangle with all acute angles and no equal sides? • Obtuse scalene • Acute scalene • Acute isosceles • Equilateral

  10. What is the name of a triangle with 3 equal sides, all acute angles? • Acute scalene • Acute isosceles • Right scalene • Equilateral

  11. What is the name of a triangle with one right angle, 2 acute angles, no equal sides? • Right scalene • Right isosceles • Acute Isosceles • Equilateral

  12. A triangle has 3 angles. How many degrees do all must measure up to be? • 90 • 120 • 180 • 360

  13. How many degrees does a parallelogram have? • 90 • 120 • 180 • 360

  14. What distinguishes squares and rectangles from rhombi? • Squares and rectangles have 4 right angles, rhombi don’t • Squares and rectangles are parallelograms, rhombi isn’t • Squares and rectangles have four equal sides, rhombi don’t