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Brums [2.3K]
3 years ago
7

I need help with this math ​

Mathematics
2 answers:
ivann1987 [24]3 years ago
4 0

Answer: 105

Expination: i used a calculater

olga55 [171]3 years ago
4 0
H = 21 x 5
h = 105

Hope this helps
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