Geometry

-- Find the length of one side.

-- Find the length of another side.

-- Find the length of the remaining side.

-- Add the three numbers.

-- Their sum is the perimeter of the scalene triangle.

You just have to plug in numbers for x and plot it on a graph. You can't have a square root of a negative number, so the graph starts at 0 and moves to the right. You'll have to use a calculator to get the decimal approximation for some of y values. x=0, y=0 x=1, y=1 x=2, y= square root of 2 x=3, y=square root of 3 x=4, y=2 x=5, y=square root of 5 etc...

false (apex)

Depends on your area (region) You can estimate about $2.73 sf

NO

The second one is shorter

Type your answer here... In a right triangle, the hypotenuse equals the sum of the squares of the legs.

You approximate the irregular shape with many small regular figure, for example, long and thin rectangles.

Using Pythagoras' theorem the length of the hypotenuse is 39 units of measurement.

39

Using Pythagoras' theorem its hypotenuse will be 20

Using Pythagoras' theorem the hypotenuse of the right angle triangle works out as 15.

120

Since there is no triangle "below", all that can be said is that EF - if it is the third side of the triangle - is any length in the interval (24, 54).

asa aas ha apex

The answer depends on the labels of the sides which are 19 and 12.

Use Pythagoras' theorem to find the 3rd side

Use Pythagoras' theorem to find the 3rd side

If 39 is the hypotenuse of the right triangle then by using Pythagoras' theorem the 3rd length is 36 units

false