In the diagram below, ab and bc are tangent to o. which expression gives the measure ∠abc? a. 1/2(240° - 120°) b. 1/2(240° + 120°) c. 240° + 120° d. 240° - 120°

A

Step-by-step explanation:

The exact summary for the angle between two tangents (or a tangent and a secant) is 1/2 the difference between the two intercepted arcs.

The two intercepted arcs are 240 and 120 (givens)

So the angle between the two  tangents is 1/2 ( 240 - 120) which is A

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times