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larisa86
[58]
3 years ago
7
A triangle has an area of 45 square units. Its height is 10 units.
Mathematics
Answer
Comment
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2
answers:
OleMash
[197]
3 years ago
7
0
45=10x÷2
45×2=10x
90=10x
9=x
base is either 1,3,or 9
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grin007
[14]
3 years ago
5
0
Area = 1/2 bh
45= 1/2 b 10
45= 5b
Divide by 5
9=b
b=9
Send
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