ACADEMIC GEOMETRY – MIDTERM REVIEW WS ANSWERS
NAME:
**NOTE: The Midterm Exam will focus on Chapter 1 through Chapter 5. It will consist of multiple choice
questions, short answer problems and a constructed response question. As you work through the Midterm
Review, remember to show your work and to use your book and notebook to help you prepare for the
Midterm Exam.
**COMPLETE the following formulas, equations and related conditionals. They will be GIVEN for the Exam:
Distance Formula:
Midpoint Formula:
Slope Formula:
Area of a Rectangle:
Area of a Circle:
Circumference:
Point-Slope Form:
Slope-Intercept Form:
Related Conditionals:
Conditional Stmnt: p  q
Converse: __________________
Inverse: ____________________
Contrapositive: ______________
**Check your answers below.
**#81 – 87 ~ PROOFS: The final step or a sample proof is given below.
81.) To prove
, use SAS
82.)
83.)
84.) To prove
 use SAS, ASA or AAS
85.)
86.)
87.) INDIRECT PROOF (HINT: Prove: a is positive means Prove: a > 0)
Step 1: Assume a ≤ 0.
Step 2: Make a table of values to show contradiction.
Step 3: State assumption is false & conclusion is true.
88.) FOUR BASIC CONSTRUCTIONS: Review the notes/handouts given in class.
*** Use the links on my website to watch the FOUR video demonstrations.
**Go to: Academic Geometry (Quarter 1) and scroll down to find the four links