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Mariana [72]
3 years ago
9

2 m 2 in 1.7 m 3 m 1 m 1 m

Mathematics
2 answers:
eimsori [14]3 years ago
7 0
21.4 I think butt im not an expert
lana66690 [7]3 years ago
3 0
21.4

it’s an equal triangle so you do
2 x 3 = 6
6 x 3 = 18
2(1 x 1.7) = 3.4
18 + 3.4 = 21.4
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