CSEC Maths - June 2023 Preparation (Geometry and Trigonometry)

Online CSEC Maths, Add Maths, Physics, Chemistry Lessons
Terry David - 1-868-784-2059

[@uknfire4526]

This one like she do the whole paper in the comments 😭😭😭😭😭

[@tamararaymond8043]

Lmfaooooo tru🤣🤣🤣🤣🤣🤣

[@xoxo.xoxo.8611]

Lmao rrtttt

[@xavierhaye5786]

I think she mistaking the comments for the live chat😂

[@babykay3927]

Ay😭😭😭😭

[@brynx24]

yzm 🤣 if she nuh pass smth wrong

[@ayannalewis8470]

The angke betweeen tangent and a chord are equal to angle in the alternative segments 0ED 42°-20=22°

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The angel.between a tangent and a chord is equal to angel in the alternate segements OED=42-20=22°

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The angle at the centre is twice the angle at the circumference

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Opposite angles in a cyclic quadrilateral are supplementry BFD =180-70=110°

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Opposite angles in cyclic quadrilateral are supplementry

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Sw diameter the angle in a semi circle =90°

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Sine rule two side and one angle

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Area of a triangle is 1/2×120×150×sin 23°

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Sw the angle in asemi circlw is 90%

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the angel of the centre is twice circumference

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PR =1002+802-(2×100×80×cos54)

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Two angle and one sides

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Using the sine rule 83.64/sin54°

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Sw diameter the angel semi circle

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ASW=180-(62+54)=64°

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Afternoon sir and pupils

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QR=√3762, QR=61.3km

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Sin QPR (0.967),QPR =75°

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Two sides and the angle betwen them

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Cosine rule alll three sides /no angles

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BOE=180-(20+20)=140

[@ayannalewis8470]

Afternoon sir

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Good morning sir

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SKF=180-54=126°

[@latinacoke9396]

Yall ready?

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FAW =90-54=36°

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180-(62+54)=64

[@jonathanross2530]

Lol

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cosine

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90-54/36°

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66°+54°=120°

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90-54=36

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180-70=110

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66+54=120°

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180-54=126

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PR=√6995

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PR=83.64km

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PR2=6995

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3516.6 km

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Am hearing

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Cosine rule

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3516.6km

[@ayannalewis8470]

252-180=72°

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72+23=95°

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72+23=95

[@ayannalewis8470]

095°

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Area =1/2×120×150×sin23°

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252-180=72°

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BOE =180-(20+20)=140°

[@xoxo.xoxo.8611]

@Ayaana Lewis you mind helping me with maths 😭😭😭, seem so brilliant

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@@xoxo.xoxo.8611 lol thats whatr im saying

[@ayannalewis8470]

180-54=126°