What is the area of the kite?
a) 216 m2
b) 90 m2
c) 108 m2
d) 135 m2
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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?
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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?
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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
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OpenStudy (akashdeepdeb):
Sry The website was DOWN then!!
Okay so in this kite let us name some points ok?