Are the pink arcs congruent?

i say yes

Step-by-step explanation:

Yes, they are congruent.

Step-by-step explanation:

Supplementary angles equal up to 180°.

70+40 = 110

180 - 110 = 70.

Angle BAE is 70°.

And, angle ADC is 70° as well.

Therefore, the pink arcs are congruent.

7/4

Step-by-step explanation:

okay so this would be

1/4+3/2

to do this we need to get a common denominator

we can do this by multiplying 3/2 by 2/2

where we would get

6/4

so then

1/4+6/4

7/4

or

1 3/4