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Mathematics 20 Online
OpenStudy (anonymous):

What is the area of the kite? a) 216 m2 b) 90 m2 c) 108 m2 d) 135 m2

OpenStudy (anonymous):

OpenStudy (akashdeepdeb):

Now look because |dw:1376512116218:dw|

OpenStudy (anonymous):

i dont know the formula of the kite though

OpenStudy (anonymous):

i meant to find the area

OpenStudy (akashdeepdeb):

Now what I have shown show some property of a kite! Thus by pythagorus' theorem rt2 . x = 9 rt 2 Thus x = 9 |dw:1376512330038:dw| Now use area of a triangle = height ?* base/2 for finding the area of the four individual triangles in the kite Understood?

OpenStudy (anonymous):

no i dont get this one sorry..

OpenStudy (anonymous):

@AkashdeepDeb

OpenStudy (akashdeepdeb):

Hold on then.

OpenStudy (anonymous):

alrighty.

OpenStudy (akashdeepdeb):

See in a kite! Diagonals are perpendicular to each other ok?

OpenStudy (anonymous):

yes.

OpenStudy (akashdeepdeb):

And also 2 sets of adjacent sides are equal ok? Like this! |dw:1376512793194:dw|

OpenStudy (anonymous):

got it.

OpenStudy (anonymous):

so it would be B?

OpenStudy (anonymous):

@AkashdeepDeb

OpenStudy (akashdeepdeb):

Sry The website was DOWN then!! Okay so in this kite let us name some points ok?

OpenStudy (akashdeepdeb):

|dw:1376547241841:dw|

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