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24 Terms

1
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Surface Area of Cuboids Equation

Surface Area = 2lw + 2wh +2lh

<p>Surface Area = <strong>2lw + 2wh +2lh</strong></p>
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Volume of Cuboids

Volume = Length Ă— Width Ă— Height

<p>Volume = <strong>Length Ă— Width Ă— Height</strong></p>
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Prism Traits

A prism has a the same cross section all the way through

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Area of A Rectangle

Area = Length Ă— Width

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Volume of A Rectangle

Volume = Area Ă— Length

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Area of A Triangle

Area = (Base Ă— Height) Ă· 2

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Volume of A Triangle

Volume = Area Ă— Length

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Area of A Circle

Area = π×r²

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Volume of A Cylinder

Volume = Area Ă— Length

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<p>QUESTION: Find the value of <strong><em>“x”</em></strong></p>

QUESTION: Find the value of “x”

x = 3 cm

<p><strong>x = 3 cm</strong></p>
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<p>QUESTION: Work out the width of the rectangle</p>

QUESTION: Work out the width of the rectangle

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Circle Theorem 1

When a radius meets a tangent, the angle will always be 90°.

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<p>Circle Theorem 2</p>

Circle Theorem 2

From a point outside a circle two tangents can be drawn. From a point to where they touch the circle, the two tangents are equal in length

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<p>Circle Theorem 3</p>

Circle Theorem 3

The angle at the center of a circle is twice the angle at the circumference.

E.g. The 2x angle is double the x angle

Different versions of the same theorem

<p>The angle at the center of a circle is twice the angle at the circumference.</p><p>E.g. The 2x angle is double the x angle</p><p>Different versions of the same theorem</p>
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<p>Circle Theorem 4</p>

Circle Theorem 4

The angle in a semi-circle is a right angle

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<p>Circle Theorem 5</p>

Circle Theorem 5

Angles in the same segment are equal.

Even in the three one the angles are all equal

<p>Angles in the same segment are equal.</p><p>Even in the three one the angles are all equal</p>
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<p>Circle Theorem 6</p>

Circle Theorem 6

Alternate Segment Theorem:

The angle that lies between the a tangent and a chord is equal to the angle subtended by the same chord in an alternate segment.

Different versions of the same theorem

<p>Alternate Segment Theorem:</p><p>The angle that lies between the a tangent and a chord is equal to the angle subtended by the same chord in an alternate segment.</p><p>Different versions of the same theorem</p>
18
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<p>Circle Theorem 7</p>

Circle Theorem 7

Opposite angles of a cyclic quadrilateral add up to 180°.

cyclic quadrilateral = any 4 sided shape drawn inside a circle, where the corners all touch the circle.

Different versions of the same theorem

<p>Opposite angles of a cyclic quadrilateral add up to 180<span>°.</span></p><p>cyclic quadrilateral = any 4 sided shape drawn inside a circle, where the corners all touch the circle.</p><p>Different versions of the same theorem</p>
19
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Histogram Equation

Frequency Density = frequency / class width

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Speed Equation

Speed = Distance / Time

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Quadratic Formula

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Gradient of a line

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Circumference of a circle

2pir

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