Answer:
14
Step-by-step explanation:
if z is 14 than z-2=12
because 14-2=12
Answer:
the answer is a
Step-by-step explanation:
i took the test
9514 1404 393
Answer:
61.4
Step-by-step explanation:
The length of two semicircles of diameter 10 is the circumference of a circle of that diameter:
C = πd = 10π ≈ 31.4
The perimeter includes that length plus the lengths of two straight sides that are 15 units each.
P = 31.4 + 2×15
P = 61.4 . . . . units
