Question

Need Help geometry

Answer 1

Really don't know how to do this can someone please help

Answer 2

I can't really help much with number one/three but I'm sure there are multiple online demos through youtube explaining constructions.

For number 2, if it's the same way my teacher showed me, just draw the segment, then, using the sharp end of the protractor, place that end on one endpoint. Draw a semi circle. Using THE SAME ANGLE MEASUREMENT (as in do not move the compass AT ALL) do the same to the other end of the segment. The place where they intersect is a point that goes through the perpendicular bisector. Using a straight edge, draw a line through it. (it helps to find the intersection point on the other side of the segment as well.

This is kinda hard to explain using words, but if you just google "Constructing perpendicular segments" or something, something should pop up. I'll include a few videos for each one of these constructions.

Constructing an obtuse triangle: https://www.youtube.com/watch?v=S2_zHbnHSPQ&noredirect=1

Constructing a perpendicular bisector of a segment: https://www.youtube.com/watch?v=XXI60B3m70Y

Constructing an angle bisector: https://www.youtube.com/watch?v=lIwvSzfUkOY

I really hope this has helped at least a little!

Answer 3

Omg Thank you I kinda understand it better I'm just going to see how to draw it thank you so much