The diagram shows a regular dodecagon
work out the size of one interior angle
1 answer:
the diagram shows a regular dodecagon is the size of one interior angle
You might be interested in
The answers are
1. -12
2. 1
3. -14
Answer:
A 454545 is the correct answer
Answer:
a. n= 1x +7
b. n= 12 + 4x
Step-by-step explanation:
Answer:
(n+54)/9 = 21
Step-by-step explanation:
A number: n
Is increased by 54: n+54
The sum is divided by 9: (n +54)/9
and the result is 21:
(n +54)/9 = 21
