Diagonal of a square ABCD is equal to 8 cm. Area of ABCD is equal to?
(A) 8
(B) 16
(C) 32
(D) 64
(E) None of the above
Let side of square ABCD = s
Area of square ABCD = side
side
ABCD is a square which means that
is right angled at B.
Therefore,
(Pythagoras theorem)
Hence, the answer is (C)
Leave a Reply