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Determining which side

Quiz by Oak National Academy: KS3 Maths (2)

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6 questions
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  • Q1
    In this diagram, a cm² = 140 cm² and b cm² = 185 cm². The area c cm² is ______ cm².
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    30s
  • Q2
    In this diagram, b cm² = 77 cm² and c cm² = 107 cm². Find the area a cm².
    Question Image
    30 cm²
    13.56 cm²
    4119.5 cm²
    184 cm²
    5.48 cm²
    30s
  • Q3
    In the diagram, a = 1504 and b = 1200. Find the length of the hypotenuse of the triangle.
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    304 cm
    17.44 cm
    52 cm
    1924.06 cm
    2704 cm
    30s
  • Q4
    In this diagram, a = 49, b = 576, and c = 625. The perimeter of the triangle is ______ cm.
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    30s
  • Q5
    In a right-angled triangle, one of its acute interior angles is 33°. What is the size of its other acute interior angle?
    147°
    33°
    90°
    57°
    impossible to tell
    30s
  • Q6
    The size of an acute angle in a right-angled isosceles triangle is ______°.
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    30s

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