Please help Year
A town's yearly snowfall in inches over a 10-year period is
recorded in this table.
Snowfall in inches
2001
14
What is the mean of the snowfall amounts?
2002
12
17.8 in
2003
21
18.8 in
2004
26
19.8 in
2005
19
20.8 in
2006
15
2007
22
2009
17
2009
24
2010
18

17.4 add them up and divide by 10

Step-by-step explanation:

Hope it helps

idk

step-by-step explanation:

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