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Circle theorem

Brodie McMeowface 10 preguntas 1.138 visitas 5,0 (1 valoración)

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Preguntas del test (10)

  1. 1Which circle theorem does this image show?Imagen de la pregunta 1
    1. AThe angle at the circumference is half that at the center
    2. BThe angle at the circumference is double that at the center
    3. CAngles in isosceles triangles are equal
  2. 2Angle x = [blank_start]100[blank_end] because angles at the center of a circle [blank_start]are double that at the circumference[blank_end].
    Also y = [blank_start]80[blank_end] [blank_start]for the same reason[blank_end].    Imagen de la pregunta 2
    1. A100
    2. B25
    3. C200
    4. Dare double that at the circumference
    5. Eare half that at the circumference
    6. Fare the same at the circumference
    7. G80
    8. H40
    9. I160
    10. Jfor the same reason
    11. Kbecause angles in a cyclic quadrilateral
    12. Lbecause angles in a triangle add to 180
  3. 3P = 40 ?Imagen de la pregunta 3
    1. AVerdadero
    2. BFalso
  4. 4d = 80 and a = (d/4) * 6
    Find and lable all angles in the image below:    Imagen de la pregunta 4
    1. A80
    2. B120
    3. C60
    4. D100
  5. 5What was the reason for your previous answers to this image?Imagen de la pregunta 5
    1. AAngles in a cyclic quadrilateral add to 180
    2. Bangles in a quadrilateral add to 360
    3. CAngles in the same segment are equal
  6. 6O is the centre of a circle
    Angle STU = [blank_start]90[blank_end],
    Angle z = [blank_start]59[blank_end],
    because [blank_start]the angle in a semicircle is 90[blank_end]    Imagen de la pregunta 6
    1. A90
    2. B45
    3. C60
    4. D59
    5. E89
    6. F104
    7. Gthe angle in a semicircle is 90
    8. Hangles in a triangle add to 180
    9. IHalf a cyclic quadrilateral is 90
  7. 7I have a circle with a tangent touching the diameter, Quinlan says the angle between the two is 270 degrees, is he right?
    1. AVerdadero
    2. BFalso
  8. 8What was the actual angle?
    1. A90
    2. B180
    3. C45
  9. 9Find angle EFG and angle EGO:Imagen de la pregunta 9
    1. A90
    2. B110
    3. C70
    4. D80
  10. 10Finally, which of the below are real circle theorems?
    1. AThe angle at the centre is twice the angle at the circumference
    2. BAngles in same segment are equal
    3. CThe angle in a semicircle is 90 degrees
    4. DOpposite angles in a cyclic quarilateral add to 180

Información

Descripción
A quick quiz on circle theorem
Idioma
English
Visitas
1.138
Etiquetas
mathsgcse
Valoración
5,0 de 5 · 1 valoración
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