What is the area of a square field whose diagonal of length 22 m? Choose one:	A) 300 sq m	B) 220 sq m	C) 200 sq m	D) 400 sq m	E) 800 sq m
d2/2 = (22 * 22)/2 = 220   ANSWER:220 sq m
<result>B</result>
What is the area of a square field whose diagonal of length 22 m?