194/2
So there is 97 people in each group
Answer:
C
Step-by-step explanation:
The area (A) of a triangle is calculated as
A =
bh ( b is the base and h the perpendicular height )
Here b = 19 and h = 16 , thus
A = 0.5 × 19 × 16 = 152 yd² → C
Answer:

Step-by-step explanation:
The answer I got would be 2(x+18)