Answer:
n=6
Step-by-step explanation:
Consider the diagram below
Using the Theorem of Intersecting Chords
AE X ED= BE X EC
5 X n = 2 X 15
5n =30
n= 30/5 = 6
Answer:
10 cm
Step-by-step explanation:
The larger polygon is also a regular 6-sided polygon, so each side is 1/6 of the perimeter length:
(60 cm)/6 = 10 cm . . . length of a side
125/300 so 300 at the bottom and 125 at the top 300-50 is 250 then 250(divided by)2=150
7x+10=1/3×(12x-3)+14x
7x+10=1/3×3(4x-1)+14x
7x+10=(4x-1)+14x
7x+10=4x-1+14x
7x+10=18x-1
7x-18x=-1-10
-11x=-11
x=1