Help, easy math. will mark brainlist!!​

It is the first one 1/3(p+45).

choice 1) 1/3(p + 45)

Step-by-step explanation:

1/3p + 15 = 1/3(p + 45)

step-by-step explanation:

alright, lets get strarted.

the chords ac and bd are given as perpendicular.

it means, angle dec is given as 90 degrees.

to find angle aed, we need to subtract this angle from 180.

so, angle aed =

it means ae and de are making 90 degree angles with each other.

means the option b is correct :   answer b

hope it will : )