Post Test: Coordinate Geometry (22/24 Review
of Key Quizzes & correct Answers) / Verified Questions with Correct Answers.Two points located on JK⟷ are J(1,-4) and K(-2,8). What is the slope of JK⟷? - Answer: -4 The endpoints of GH are G(14,3) and H(10,-6). What is the midpoint of GH? - Answer: (12, -3/2) Select the correct answer from each drop-down menu.Jamal is using the distance formula to find the length, d, of the line segment. His work so far is
shown. What is Jamal's next step? - Answer: Jamal should the
LENGTH OF EACH LEG by SUBTRACTING THE X-COORDINATES AND Y-COORDINATES Select the correct answer.The endpoints of WX are W(5,-3) and X(-1,-9).
What is the length of WX? - Answer: 6√2 units.
Select the correct answer from each drop-down menu.CD⟷ is perpendicular to CD⟷ and passes through point C(5, 12). - Answer: If the coordinates of A and B are (-10, -3) and (7, 14), respectively, the x-intercept of CD⟷ is (17,0).The point (-2, 19) lies on CD⟷.Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).Triangle ABC is defined by the points A(3,8), B(7,5), and C(2,3).Create an equation for a line passing through point A and perpendicular to BC. - Answer: y= -5/2 1 / 2
x + 31/2 Line AB passes through A(-3, 0) and B(-6, 5). What is the equation of the line that passes
through the origin and is parallel to line AB? - Answer: -5x − 3y = 0
Select the correct answer.
Given: r∥s
Prove:mr = ms
The table and corresponding image show the proof of the relationship between the slopes of two parallel lines. What is the missing statement in step 2? - Answer: 0 - a/c - 0 = - a/c Select the correct answer from each drop-down menu.The given diagram shows a construction completed using a straightedge and a compass. -
Answer: The diagram shows the construction
OF THE ANGLE BISECTOR OF ANGLE ABC
WRONG copying angle ABC 24 Study this incomplete image of a geometric construction. This image may result from the construction of an angle congruent to a given angle parallel lines an angle bisector a perpendicular line. The next step in this construction is to set the compass width to line segment BK and draw an arc centered at L intersecting the existing arc through L arc JK and draw an arc centered at L intersecting the existing arc through L line segment BK and draw an
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