Answer:
13.8
Step-by-step explanation:
1/2 base *height
1/2 6.9 *4 = 13.8
P=L+L+W+W
P=L+L+1/4L+1/4L
P=2.5L
60=2.5L
L=60/2.5
L=24-------1
Now
P=2W+2L
2W=P-2L
2W=60-2(24)
2W=60-48
2W=12
W=12/2
W=6--------2
eq 1 and 2 gives length and width of Jeanette's Yard.
Answer:
the answer is 54pi cm^3
Step-by-step explanation:
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