Suriin ang malawak na saklaw ng mga paksa sa IDNStudy.com. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto.

How to get the area in math


Sagot :

Square = a²
Rectangle = ab
Parallelogram = bh
trapezoid = [tex] \frac{h}{2} (b_{1} + b_{2})[/tex]
circle = [tex] \pi r^{2} [/tex]
ellipse = [tex] \pi r_{1} r_{2} [/tex]
triangle = [tex] \frac{1}{2} bh[/tex]
equilateral triangle = [tex] \frac{ \sqrt{3} }{4} (a^{2}) [/tex]

Hope I helped :)

Depends on the polygon. If it is a square the formula is SxSxSxS or multiply the sides.
If Rectangle= LxW or multiply the length and the width
If Triangle=  1/2 BxH or Base times Height divided by two
If Trapezoid= 1/2 ( b1 + b2 ) x H  or Base1 plus base2 times the Height divided by 2