Two lighthouses are located 40 miles from each other. a boat is spotted at an angle of 37 degrees northeast of the western lighthouse. at this point, the boat is 28 miles from the eastern lighthouse. how far is the boat from the western lighthouse? a. 46.27 miles b. 17.43 miles c. either 46.27 miles or 17.43 miles d. there is no possible solution.

answer: what do you mean

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.