All the tinypic ones are multiple choice!
1) http://tinypic.com/r/x2vr7q/6
2) http://tinypic.com/r/2iiaii8/6
3) http://tinypic.com/r/21pjpj/6
4) Name a triangle with only a different side classification as an acute scalene triangle. Identify one similarity and one difference between this new triangle and the acute scalene triangle.
5) Describe the process to construct a right isosceles triangle with vertices PQR using only a compass and straightedge, where Q and R are points on a horizontal line segment XY.
1) http://tinypic.com/r/x2vr7q/6
2) http://tinypic.com/r/2iiaii8/6
3) http://tinypic.com/r/21pjpj/6
4) Name a triangle with only a different side classification as an acute scalene triangle. Identify one similarity and one difference between this new triangle and the acute scalene triangle.
5) Describe the process to construct a right isosceles triangle with vertices PQR using only a compass and straightedge, where Q and R are points on a horizontal line segment XY.
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1) perpendicular bisector of RQ. as u can see, the other 2 lines are shown that they are bisected and perpendicular. so the answer must be perpendicular bisector of RQ.
2) step 2. coz the right formula is d = radical (x2 - x1)^2 + (y2 - y1)^2 the ques showed (-) instead of +
3) she plotted vertices to the right of a perpendicular line. as u see, she is construting perpendicular line, instead of the triangle
4) not sure
5) step 1: draw a perpendicular bisector line that goes through point Q.
step 2: measure the segment QR with compass. using the same measurement draw an arc on the perpendicular line u drawn in step 1. the point that arc and the perpendicular line bisects will be point P
step 3. connect P and R.
QR and QP are congruent.
PS: if u've to show how to construct perpendicular line
step 1: with any measurements, draw 2 arc on the line XY from point Q
step 2: with any measurements draw another 2 arcs above and below point Q from one of the arc u drawn in step 1.
step 3: with same measurements, do the same as step 2.. there will be 2 intersation (one above and below point Q)
step 4: connect the two intersecting points.
that line will go through point Q and also perpendicular to line RQ. ;)
2) step 2. coz the right formula is d = radical (x2 - x1)^2 + (y2 - y1)^2 the ques showed (-) instead of +
3) she plotted vertices to the right of a perpendicular line. as u see, she is construting perpendicular line, instead of the triangle
4) not sure
5) step 1: draw a perpendicular bisector line that goes through point Q.
step 2: measure the segment QR with compass. using the same measurement draw an arc on the perpendicular line u drawn in step 1. the point that arc and the perpendicular line bisects will be point P
step 3. connect P and R.
QR and QP are congruent.
PS: if u've to show how to construct perpendicular line
step 1: with any measurements, draw 2 arc on the line XY from point Q
step 2: with any measurements draw another 2 arcs above and below point Q from one of the arc u drawn in step 1.
step 3: with same measurements, do the same as step 2.. there will be 2 intersation (one above and below point Q)
step 4: connect the two intersecting points.
that line will go through point Q and also perpendicular to line RQ. ;)