What is 3 feet less than the Legnth three less than the length
1 answer:
Answer:
Therefore, 3 feet less than the Legnth is
OR
Step-by-step explanation:
What is 3 feet less than the Legnth ?
Solution:
It is the Algebraic Expression in Statement form.
Algebraic Expression is given in the form numbers and variables with the operands such as,
' + ' Plus Sign
' - ' Minus Sign
' × ' Multiplication Sign
' ÷ ' Division Sign, etc.
Here let Length be the variable denoted as 'L'
So .3 feet less means Subtract 3,
'Than the Length' means from the Length,
Then the Expression will be
OR
Therefore, 3 feet less than the Legnth is
OR
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Given:
Area of a right triangle = 18 sq. inches
Length of one leg = 6 inches
To find:
The length of another leg.
Solution:
We know that, the area of a triangle is
In a right angle triangle, the area of the triangle is
Putting A=18 and , we get
Divide both sides by 3.
Both legs are equal so the given triangle is an isosceles right triangle.
If the triangle is not isosceles triangle, then the length of legs are factors of 36 because half of 36 is 18.
Therefore, the possible pairs of legs are 1 and 36, 2 and 18, 3 and 12, 4 and 9, 6 and 6, 9 and 4, 12 and 3, 18 and 2, 36 and 1.