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12 votes
12 votes
A triangle has a base of 6 yards and a height of 9 yards. By how much does the height need to decrease for the area to decrease by 10.5 square yards?

User Gerry Coll
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1 Answer

20 votes
20 votes
3.5 yards


Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out
User NicolasElPapu
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