3 years ago

Why do we use a geometric compass when doing constructions in geometry

Mathematics

1 answer:

Kitty [74]3 years ago

8 0

Cuz it is a holy law that is y, any more dumb questions????????????

You might be interested in

Find the x-values that are solutions of the equation 5cot^2x-15=0

julia-pushkina [17]

First solve for the trig function 'cot'
$cot^2 x = \frac{15}{5} = 3$

Next take the sqrt of both sides (include plus/minus)
$cot x = \pm \sqrt{3}$

Now take reciprocal of both sides, this will change trig function to 'tan'
(cot = 1/tan)

$tan x = \pm \frac{1}{\sqrt{3}} = \pm \frac{\sqrt{3}}{3}$

Finally use the unit circle or inverse tan on your calculator to find x.
There will be 4 solutions, one for each quadrant.

$x = \frac{\pi}{6}, \frac{5\pi}{6}, \frac{7\pi}{6}, \frac{11\pi}{6}$

3 0

3 years ago

Solve picture question

Naddik [55]

Answer:

As it ایس the correct answer is 45

7.90

7 0

1 year ago

Read 2 more answers

Solve by completing the square.

Leona [35]