4
the dot plot shows the lengths of the 12 trailers sold at a store
a store last month.
trailers sold
6
7
8
9
10 11 12 13 14 15 16
length (feet)
which statement about the data is true?
f
the interquartile range is 7, and the range is 17.
g the interquartile range is 7, and the range is 11.
h the interquartile range is 2.75, and the range is 17.
j the interquartile range is 2.75, and the range is 11.

the answer is 99.

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

p

step-by-step explanation:

391.6 is the correct answer