Researchers surveyed one hundred students on which superpower they would most like to have. The two-way
table below displays data for the sample of students who responded to the survey.
Superpower Male
Female
Fly
30
10
TOTAL
40
44
Invisibility
12
10
32
6
Other
16
TOTAL
52
48
100
Given that the student chosen was a female, find the probability that the student chose invisibility as their
superpower.
P (invisibility female) =

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc