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aksik [14]
3 years ago
8

Can someone answer these two questions for me

Mathematics
2 answers:
Nata [24]3 years ago
5 0

Answer:

36

Step-by-step explanation:

use multiplication

solong [7]3 years ago
5 0

Answer:

#4 = 9m

#3 = 50.135 m

Step-by-step explanation:

for number 4 all you have to do is find the area of the whole figure and then subtract the area of that square inside it so 5 x 2 = 10     10 - 1 x 1 = 9

#3 first find the square to be 36 m then find the half circle

diameter = 6 so radius = 3

a = pie x 3^2 so a = 28.27 but its a half circle so 28.27/2 = 14.135 then add 36 to it so 50.135

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