Answer:
$3584
Step-by-step explanation:
We need to first find the area of the courtyard. We know that Area = length * width, so:
16 * 16 = 256 meters
Now, multiply by $14 to find total cost:
$3584
Answer:
the length of the altitude is 7.5 cm
Step-by-step explanation:
In a Δ ABC, is the altitude
If an altitude is drawn to the hypotenuse of the right angle triangle as shown in the image attached below; Then:
NOW;
Finally; the altitude which is is calculated as:
Thus; the length of the altitude is 7.5 cm
Answer:
22
Step-by-step explanation:
The triangle inequality states that in a triangle, any two of the side lengths must add up to a length that is greater than the third. That is, if you have a triangle with sides a, b, and c, then a+b>c, a+c>b, and b+c>a.
In this case, we are given two lengths of a triangle. Let's call those two values a and b, where a>b.
Then we have that c
Now we can also use another inequality, a
Now we can apply these limits to all the individual questions.
1) 13 - 10 < c < 13 + 10. This simplifies down to 3 < c < 23
2) 12 - 5 < c < 12 + 5. This simplifies down to 7 < c < 17
3) 11 - 4 < c < 11 + 4. This simplifies down to 7 < c < 15
Hope it help!
Answer:
The opening is a rectangle
AC = 18 in
BD = 18 in
Step-by-step explanation:
9+9 = 18
since the diagonals are equal, it is a rectangle.