1,483 prompts matching "Completing the square step by step (Show That / Hence Find)"
Spot my mistake: Deriving the quadratic formula
Act as my SS1 Mathematics tutor. Work a question on deriving the quadratic formula with on
Worked example: Substituting into the quadratic formula carefully
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Explain back: Reading the roots off the graph
I have just studied reading the roots off the graph in my SS1 Mathematics class. Let me ex
Spot my mistake: Whether a parabola has a maximum or a minimum
Act as my SS1 Mathematics tutor. Work a question on whether a parabola has a maximum or a
Quiz me: Finding an arc length from the angle and radius
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Explain back: Finding the radius from a given arc length
I have just studied finding the radius from a given arc length in my SS1 Mathematics class
Spot my mistake: The arc length left out of a sector's perimeter
Act as my SS1 Mathematics tutor. Work a question on the arc length left out of a sector's
Worked example: The perimeter of a segment
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Quiz me: Finding a sector area from the angle and radius
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Explain back: The area of a segment as sector minus triangle
I have just studied the area of a segment as sector minus triangle in my SS1 Mathematics c
Spot my mistake: The area of a minor and a major segment
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Quiz me: The volume of a cylinder found from its diameter
Act as my SS1 Mathematics tutor and quiz me on the volume of a cylinder found from its dia
Explain back: Deriving the volume of a sphere from its radius
I have just studied deriving the volume of a sphere from its radius in my SS1 Mathematics
Spot my mistake: The surface area of a cylinder
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Worked example: The slant height in a cone's surface area
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Quiz me: The volume of a frustum as a difference of two cones
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Explain back: The curved surface area of a frustum
I have just studied the curved surface area of a frustum in my SS1 Mathematics class. Let
Spot my mistake: The total surface area of a frustum
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Worked example: The frustum of a pyramid
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Explain back: The surface area of a compound solid
I have just studied the surface area of a compound solid in my SS1 Mathematics class. Let