UPCAT FORMULAS Flashcards by chiena :)

Q

Soh (sohcahtoa)

A

sinA= opp/hyp

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Q

cah

A

cosA= adj/hyp

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Q

toa

A

tohA= opp/adj

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Q

sin0

A

y/r

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Q

cos0

A

r/y

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Q

tan0

A

y/x

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Q

csc0

A

r/y

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Q

sec0

A

r/x

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Q

cot0

A

x/y

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Q

py. th.

A

c^2=a^2+b^2

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Q

area of square

A

S^2

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Q

perimeter of square

A

4s

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Q

circumference of circle

A

2 pi r

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Q

area of circle

A

Pi r^2

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Q

Diameter of square

A

2r

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Q

Area of triangle

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A

bh/2

Q

Perimeter of triangle

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A

A+b+c

Q

Area of rectangle

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A

Lxw

Q

Perimeter of rectangle

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A

(2l)+(2w)

Q

Area of parallelogram

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A

Bh

Q

Perimeter of parallelogram

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A

2a+2b

Q

Area of trapezoid

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A

A+b/h *2

Q

Perimeter of trapezoid

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A

A+b+c+d

Q

Volume of cube

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A

S^3

Surface area of cube

6* length of side ^2

Force

F=ma

Velocity

V= d/t

Momentum

P=mv

Acceleration

A=f/m or a= vf-vi/t

Ohms

V/i*r

Boyles

P1V1=P2V2

Charles

V1/T1=V2/T2