To solve a problem, we often _ _ _ _ _ _ _ _ _ the given information into algebraic expressions and equations
1 answer:
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9514 1404 393
Answer:
see below for instructions
Step-by-step explanation:
You will need to do these constructions yourself. We cannot put marks on your paper for you.
The instructions below apply to part 3. A subset of the instructions applies to parts 1 and 2. The tools you need are a compass and a straightedge.
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1. Draw line AB, and mark point X on it.
2. Choose a suitable radius for your compass and draw arcs with that radius centered at X. Label the points of intersection with line AB points E and G.
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From here, the instructions are the same for constructing a perpendicular bisector of any segment. In what follows, we are construction the perpendicular bisector of segment EG. Thus, these instructions apply directly to parts 1 and 2. Points E and G will refer to the end points of the segment you are bisecting.
3. Set your compass radius to <em>more than half the distance</em> between points E and G.
4. Draw an arc centered at E that extends above and below the center of segment EG.
5. <em>Using the same radius</em>, draw arcs centered at G that cross the arc you drew in step 4. Label the points of intersection point P and Q.
6. Draw line segment PQ. This is the perpendicular bisector of EG. (For part 3, it will go through point X.)
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In the attached, we show the "arcs" as full circles. They need not be. They only need to have sufficient length to make sure they cross where they need to cross.
