A ten digit telephone number is of the form (XYZ) – ABC –DEFG. In one particular state, there are 3 possible area codes (341, 602, and 581). The digit ‘A’ is restricted to a number 2 through 9. The digits B and C can be any number but they cannot repeat. The digits D, E,F, and G have no restriction. How many seven digit phone numbers are possible with these restrictions?

the f

last graph i believe

step-by-step explanation:

worked it out i believe

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.

i would say b) is your answer

sorry if im wrong

step-by-step explanation: