Honors Geometry Unit 1 Practice

According to the Venn Diagram, which of the following statements is true?

•  Some dogs have short hair and curly hair.
• No dogs have curly hair.
• All dogs have short hair and curly hair.
• No dogs have curly hair and short hair.

Tags

CCSS.5.G.B.3

Inductive Reasoning means...

• Guessing
• Testing and observing patterns to make conjectures
• Explaining why
• Ura nok seblu!

Find the next item in the pattern:
-3, 6, -12, 24, ...

• 36
• -36
• 48
• -48

Complete the conjecture.
The sum of two negative numbers is ___________.

• positive
• negative
• odd
• even

When taking the inverse we _____________ the hypothesis and conclusion

• negate
• switch
• switch and negate
• keep the same

Tags

CCSS.HSF.BF.B.4

When taking the converse we ___________ the hypothesis and conclusion

• negate
• switch
• highlight
• switch and negate

r:  it is raining
s: sidewalks are wet
Write "If it is not raining then the sidewalks are not wet in symbolic form.

• ∼r→∼s
• ∼s→r
• r→s
• s→r

p→q
What is the inverse?

• q→p
• ∼p→∼q
• ∼q→∼p
• p→∼q

Is the inverse of this true?

• Its true.  If two angles are not supplementary, then they do not add up to 180 degrees.
• Its false.  If angles don't add up to 180, they can still be supplementary.
• Its false.  Supplementary angles add up to 90 degrees.
• Its true.  Supplementary angles can add up to less than 180 degrees.

Tags

CCSS.7.G.B.5

Is the converse to this true?

• Its false.  Parallel lines intersect.
• True -- Parallel lines will not intersect if they are parallel.
• False.  
• What are parallel lines?

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9