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Maths Venns

Rich Venn Diagram maths activities from Craig Barton @mrbartonmaths

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Right-angled, angle of 80 degrees, 2 acute angles

March 2, 2018 Craig Barton

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Posted in Angles in triangles, Geometry and measuresTagged Acute angles, Right-angled triangle

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Isosceles, angle of 40 degrees, obtuse angle
x = 3, y = 2

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Acute anglesAdditionAlgebraic fractionsAngles in a triangleAngles on a straight lineArea of a rectangleArea of a triangleArithmetic sequencesAsymptoteBounded sequencesCompleting the squareContinuous functionsConvergent sequencesConvergent seriesCoordinatesCube numbersDecreasing functionDensityDiagonalsDifferentiable functionsDifferentiationDiscriminantDomain and rangeEqual sidesEqual toEquation of a straight lineEquation of vertical linesEquivalent ratioEven numbersExpanding double bracketsExpanding single bracketsExponential functionsFactorising quadratic expressionsFactorsFactors multiples primesFractional indicesFraction decimal percentage equivalenceGeometric sequencesGradientGradient functionGraph transform - reflectionGraph transform - stretchGraph transform - translationGreater thanImperial measuresIncreasing functionInequalitiesIsosceles triangleLaws of indicesLess thanLinear sequencesLine symmetryLine through a pointMaximum pointMeanMedianMinimum pointModeMultiplesMultiplicationNegative indicesNegative number additionNegative number divisionNegative number multiplicationNegative number subtractionnth termObtuse anglesOdd numbersOrdering decimalsOrdering fractionsOrdering integersOrdering negative numbersOrder of operationsParallel linesParallel sidesPercentage changePercentage of an amountPercentagesPerimeter of a rectanglePlane of symmetryPrime factorsPrime numbersPrismsProbability of a single eventProperties of 3D shapesProperties of quadrilateralsQuadratic graphQuadratic sequencesRangeRatio and fractionsRecurrence relationsRecurring decimalsRight-angled triangleRight-anglesRoots of a quadraticRotational symmetryRounding to 1 decimal placeRounding to 2 decimal placesRounding to nearest 10Rounding to nearest 100Rounding to nearest 1000Rounding to nearest integerRounding to significant figuresSet notationShading regionsSharing in a ratioSimplifying algebraic fractionsSimplifying fractionsSimplifying ratioSimplifying surdsSimultaneous equationsSolving linear equationsSolving linear inequalitiesSolving quadratic equationsSquare numbersSquare rootingSquaringSubstitutionSubtractionSurdsSurface area of a prismTriangular numbersTruncatingUnits of capacityUnits of lengthVectorsVolume of a cuboidVolume of a prismx-intercepty-intercept

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