tylerbrown tylerbrown

12-02-2015
Mathematics

contestada

What formulas are used to find the area of a:
Triangle
Rectangle
Square
Parallelogram

Respuesta :

apologiabiology apologiabiology

12-02-2015

so xy means x times y
guide:
l=legnth
w=width
h=height
b=base
formula for triangle=1/2bh

formula for rectangle=lw

formula for square=l^2=w^2=lw

paralellogram is the same as rectangle=lw

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