In the diagram of circle o, chords ac and bd are perpendicular to each other.
a.95°
b.90°
c.85°
d.80°

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 : )

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.

2 is the final ! : )