Answer:
15 feet
Step-by-step explanation:
The question talks about;
- A rectangular flower bed whose dimensions are 12 ft by 9 ft
We are required to determine the length of the diagonal
To answer the question, we need to know the following;
- All the angles in a rectangle are right angles
- A diagonal divides a rectangle into two right-angled triangles
- The dimensions of the rectangle acts as the legs of right angled triangle.
Therefore;
Using Pythagoras theorem;
a² + b² = c²
Where, c is the hypotenuse (in this case the diagonal)
a and b are the shorter sides of the right-angled triangle
Therefore;
c² = 12² + 9²
c² = 144 + 81
= 225
c = √225
= 15
Therefore, the length of the diagonal is 15 feet
N + 4.5 = 8.2
n = 8.2 - 4.5
n = 3.7
Answer:
don't get what
Step-by-step explanation:
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So its a fraction all you would do is divide 96 by 64 and you would 1 and one half
Answer:
Division is not commutative because 25÷5 does not equal 5÷25
Step-by-step explanation:
