B.) 10x-5 is equivalent to 6x – 5 + x + 3x
Answer:
no
Step-by-step explanation:
3/2*3/2= 9/4
9/4= 2 1/4
B is dilated by a factor of 5
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 ...