Theorem: a line parallel to one side of a triangle divides the other two proportionately.

in the figure below, segment de is parallel to segment bc and segment ef is parallel to ab:

the figure shows triangle abc with segments de and ef. point d is on side ab, point e is on side ac, and point f is on side bc. segment ad is 18, segment ae is 24, segment ec is 20, and segment fc is 30.

which statement can be proved true using the given theorem?

segment bf = 16
segment bd = 20
segment bd = 15
segment bf = 32

78.59 is the mean

step-by-step explanation:

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

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.