Geometry / Mr. Hansen	Name: _______________________________________
1/9/2008

Instant Feedback Quiz II

5.	If the weather is warm and nobody is taking lunch attendance, then many seniors will skip lunch.
	The inverse of the statement given above is . . .
	(A) If the weather is cold and somebody is taking lunch attendance, then not many seniors will skip lunch.
	(B) If the weather is not warm or somebody is taking lunch attendance, then not many seniors will skip lunch.
	(C) If the weather is cold and nobody is taking lunch attendance, then not many seniors will skip lunch.
	(D) If the weather is not warm or nobody is taking lunch attendance, then not many seniors will skip lunch.
	(E) If the weather is not warm and nobody is taking lunch attendance, then not many seniors will skip lunch.
6.	All rectangles are . . .
	(A) similar
	(B) equiangular
	(C) nonconvex
	(D) both (A) and (B)
	(E) all of the above
7.	It is a property of parallelograms that consecutive angles are supplementary. The reason for this is due to . . .
	(A) corresponding angles
	(B) alternate interior angles
	(C) alternate exterior angles
	(D) interior angles on the same side of the transversal
	(E) exterior angles on the same side of the transversal
8.	Three distinct planes (p, q, and r) are arranged in space in such a way that no two are parallel. The lines of intersection are as follows: p Ç q = l, p Ç r = m, and q Ç r = n. Which of the following could possibly be true?
	(A) l, m, and n meet in a single point
	(B) l, m, and n are pairwise parallel (i.e., l || m, l || n, and m || n)
	(C) Both (A) and (B) could be true at the same time.
	(D) Either (A) or (B) could be true, but not both.
	(E) Neither (A) nor (B) is possible.