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VivaciousLyla
Hello!

We use formulas to find the areas of different shapes. The formula for the area of a triangle is:

1/2 bh

These means that you must multiply the base by the height and then divide it by two.

Good Day!
lillianball

Answer:

use a formula which is 1/2 BH.

Step-by-step explanation:

bh mean base times height.

you do the same for a rectangle to.

hope this helps!