1inc_anaxos_500_act_math_questions_to_know_by_test_day-147

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(E)			
396.			In	the	following	figure,	the	height	of	triangle	MNP	is	10	units	larger	than
the	height	of	triangle	ABC.	Both	triangles	have	a	base	of	length	x.	If	the
area	of	triangle	ABC	is	50	square	units	and	x	=	5,	what	is	the	area	of
triangle	MNP	in	square	units?
(A)			55
(B)			60
(C)			65
(D)			70
(E)			75
397.			The	circle	in	the	following	figure	is	centered	at	the	point	O,	and	the	points
A	and	B	lie	on	its	circumference.	In	degrees,	what	is	the	measure	of	angle
AOB	?