Area 3rd Grade Khan Academy

Přechod z čtverečních jednotek na vzorec pro výpočet obsahu. Lindsay finds the perimeter of a figure when a side length is not givenPractice this yourself on Khan Academy right now.


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In this video we solve 268 divided by 2 and 856 divided by 8Practice this lesson yours.

Area 3rd grade khan academy. Lindsay creates a rectangle with a given areaPractice this yourself on Khan Academy right now. Zkusíme na to přijít počítáním čtverečních jednotek a násobením délek stran. We can break up big division problems into smaller easier problems.

V tomto videu si spočítáme jaký je obsah nakresleného obdélníku. Lindsay finds the area of an irregular shape by decomposing it into 3 rectangles and adding the area of the rectanglesPractice this yourself on Khan Academy. In this example youll understand that breaking up the figure into sm.

Dont be intimidated by odd looking geometric figures and being asked to find its area. Lindsay finds the area of a rectangle both by counting unit squares and multiplying side lengthsPractice this yourself on Khan Academy right now.


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