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OpenStudy (anonymous):
Explain how the formula for the area of rhombus ABCD is derived.
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OpenStudy (anonymous):
OpenStudy (anonymous):
the rhombus is made of 4 congruent triangles,if you can express the area of one of them in terms of the diagonals,multiply the result by 4 to get the area of the rhombus
OpenStudy (anonymous):
Thank you!
OpenStudy (anonymous):
yw
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