Answer:
.................................
Step-by-step explanation:
55555555
You need more information to answer this question. Is there a table or percentage for that age group?
Answer:
b
Step-by-step explanation:
105 - 32 = 73
2x+8=20
2x=20-8
2x=12
12/2=x
6=x
To find the size of each angle, divide the sum, 540º, by the number of angles in the pentagon. (which is the same as the number of sides). There are 108° in each interior angle of a regular pentagon. This process can be generalized into a formula for finding each interior angle of a REGULAR polygon ...
