Answer:
388
Step-by-step explanation:
We need to find the area of the semicircle and parallelogram separately and then combine.
The formula for the area of a semicircle is 1/2(pi*r^2)
r = 12. 12^2 = 144
1/2(pi*144) = 226..1946711 which we can just round to 226
The formula for the area of a parallelogram is bh
b = 18, h = 9. 18*9 = 162.
226+162 = 388
Answer:
#3
Step-by-step explanation:
there is a 2 to one ratio of string to precussion
Answer:
The answer is D. (-2,-4) and (4,8). These are the two points that the two lines intercept.
The answer is x:8
Solution
Kite formula : 1/2(d1 x d2)
D1=15
D2=x
60=1/2 x15 x x
X=60x2/15
X= 4 x2
X=8
Do you have any doubt?
