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Mathematics 24 Online
OpenStudy (anonymous):

The area of a rectangle is the product of width and length. If a rectangle has length 15m and width , which of the following is the area of the rectangle? 135m2 135m 45m2 45m

jhonyy9 (jhonyy9):

length 15 m and width how many ?

OpenStudy (anonymous):

sqrt 13 with sqrt 9

jhonyy9 (jhonyy9):

but you have wrote there firstly that the length is 15 so and the width ?

OpenStudy (anonymous):

width sqrt 9

jhonyy9 (jhonyy9):

ok so than area of a rectangle do you know formula for it ?

OpenStudy (anonymous):

base * width

jhonyy9 (jhonyy9):

yes than what will be ?

jhonyy9 (jhonyy9):

come en this is easy

jhonyy9 (jhonyy9):

so squarroot of 9 equal how many ?

OpenStudy (anonymous):

3

jhonyy9 (jhonyy9):

yes is right so than the area will be equal ?

OpenStudy (anonymous):

idk

jhonyy9 (jhonyy9):

so ?

jhonyy9 (jhonyy9):

the 3rd option is right ,yes ?

OpenStudy (anonymous):

yes

jhonyy9 (jhonyy9):

ok good luck bye

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