a=1/2bh for b not that great in math?

[匿名]

2010-01-16 2:27 pm

does anyone understand this?

回答 (2)

An ESL Learner

2010-01-16 3:21 pm

✔ 最佳答案

a = 1/2(bh)
a = bh/2
2a = bh
b = 2a/h

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Como

2010-01-17 12:41 am

A = (1/2) b h
2A = b h
b = 2A / h

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