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VashaNatasha [74]
3 years ago
14

A point is selected at random inside the given figure.

Mathematics
2 answers:
lana [24]3 years ago
8 0
First we need the area of the whole shape (A=l*w)
A:A=7*5 or 35 (7 because you add 3 and 4)
B:A=3*4 or 12
C:A=4*4 or 16
D:A=3*9 or 27 (9 because you add 5 and 4)

So the whole area is 35+12+16+27 = 90

Then we do the part divided by the whole to find probability
=27/90 which can be simplified to 3/10

Hope this helps
ANEK [815]3 years ago
5 0

Answer:

Your anwer should be 7/18

Step-by-step explanation:

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