Answer: I'm pretty sure its the green rectangle
Answer:
slope = 0
Step-by-step explanation:
A horizontal line parallel to the x- axis has a slope of zero.
Since the x- axis has a slope of zero, any line parallel to it will also have a slope of zero.
No such thing as cot (61,4). I think you meant to say cot (61.4°). See the difference?
So, cot (61.4°) is approximately -0.139844.
Rounded to 3 decimal places we get -0.140.
Answer:
11.3
Step-by-step explanation:
A Right Angled Triangle obeys the Pythagorean Theorem. According to the theorem:
The square of Hypotenuse is equal to sum of squares of both the legs. In equation form we can write this as:

We are given the length of the legs to be 8.4 cm and 7.6 cm.
Using these values, we get:

By taking square root of both sides we can find the length of Hypotenuse.

Therefore, the approximate length of the hypotenuse will be 11.3 cm, rounded of to one decimal place.