For 12-14, choose the answer from the choices given below.
12.) A house will be built in a square lot with a side of 70 m. What is the perimeter of the lot?
A. 70m
B. 140m
C. 210m
D. 280m
13.) An equilateral triangle has a perimeter of 42dm. What is the measurement of each side?
A. 8dm
B. 10dm
C. 12dm
D. 140m
14.) I am going to jog around a rectangular park whose measurements are 16m by 19m. If I go
around 3 times, how many meters will i cover?
A.95m
B. 110m
C. 210m
D. 310m​