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blondinia [14]
3 years ago
15

Plssssssssss help me

Mathematics
1 answer:
Sonja [21]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Draw a line from the top of the 3 m line to the 10 m line so that the new line meets the the 10 meter line at right angles. The part you are interested in should be 4 meters long.

Top rectangle.

Area = L * W

L = 7  (10 - 3 = 7)

W = 4

Area = 4* 7 =                                       28

Bottom rectangle

Area = L * W

L = 12

W = 3

Area = 12 * 3                               <u>        36</u>

Total Area                                          64

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