Violet finds some nickels and pennies under the couch cushions. How much money (in dollars) does she have if she has 140 nickels
1 answer:
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Given,
Area = 225 yd²
Base = 30 yd
Height = [To be calculated]
To find:
The height of the given triangle.
We know that, area of a triangle is:
Therefore, the require height is 15 yd.
Proof: