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kogti [31]
3 years ago
7

Help me please owo due today​

Mathematics
2 answers:
Allushta [10]3 years ago
4 0

Answer:

the area of the mat = total area added minus the original area of the water color painting.

length of the mat is:

L = 21 in + 3 in + 3 in because 3 in  is added to each side

L = 27 inwidth of the mat is:w = 11 in + 3 in + 3 inw = 17in

Area mat = (27 in x 17 in) - ( 21 in x 27 in)

area mat = 108 sq in is the area of the mat

olasank [31]3 years ago
4 0

Answer:

108?

Step-by-step explanation:

O???O

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