Answer:what is it
Step-by-step explanation:
Answer:
6e + 2f + 7
Step-by-step explanation:
The perimeter is the sum of the 3 sides of the triangle.
Note that the base and left side are congruent, thus
perimeter = 3e + f + 3e + f + 7 = 6e + 2f + 7
Answer:
65.6
Step-by-step explanation:
Answer:
\frac{79}{9} \pi
Step-by-step explanation: