Clarence works at least 5 hours but not more than 7 hours. he earns $11.60 per hour. the function f(t)=11.6tf(t)=11.6t represents the amount of money he earns for working t hours. what is the practical range of the function? all real numbers all real numbers from 5 to 7, inclusive all multiples of 11.6 between 58 and 81.2, inclusive all real numbers from 58 to 81.2, inclusive

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.