In a given square ABCD,if the area of triangle ABD is 36cm²,find (1) the area of triangle BCD;(2) the area of the square ABCD
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7
Answer:
area of triangleBCD is 36 sq.cm and area of square is 72 sq.cm
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Step-by-step explanation:
the diagonal of a square divides it into 2 triangles of equal area.
therefore, area of abd = area bcd = 36cm2
area of square = area of abd + area bcd = 36*2 = 72 cm2
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