Given a regular 20-gon ( a 20 sided polygon )
The measure of each interior angle will be given by:
where n is the number of sides
Substitute with n = 20
So, the measure of each interior angle =
The sum of exterior angles = 360
So, the measure of each exterior angle = 360/20 = 18
Answer:
Step-by-step explanation:
If width =x
Length =x + 5
Perimeter =x+x+5+x+x+5
26=4x+10
16=4x
X=4
Therefore width =4
Length =9
The center of the sun is approximately 46,800,000 degrees celsius.
36 km
--------- = 12 km/liter
3 lit
Pat can drive 12 km per liter of gas.
Answer B.
X represents the number of years grown
Y represents the total number of feet grown
