Missy did this work to solve an equation. Did she make an error? Math item stem image Missy did make an error. She should have subtracted 6 6 x from both sides of the equation. −10+11=1 - 10 x + 11 = 1
Missy did make an error. She should have added 6 6 x to both sides resulting in the equation: −2+11=1 - 2 x + 11 = 1 .
Missy did make an error. She should have divided by x on both sides of the equation. −4+11=6+1 - 4 + 11 = 6 + 1
Missy did not make an error.

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.