How do you work out interior angles?

2 answers:

8 0

N = number of sides in the shape.

The formula I know it from is; n - 2 x 180

For example; 7 - 2 [5] x 180 = 900

So, a heptagon's interior angles should add up to 900.

<em>Hope this helped! :)</em>

Anvisha [2.4K]3 years ago

4 0

If 2 lines are congruent alternate interior angles are congruent

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PLEASE HELP!

Natasha_Volkova [10]

The graph first represents the provided piecewise function option first is correct.

<h3>What is a piecewise function?</h3>

The graph of a piecewise function contains numerous curve components. It signifies that it has a plethora of definitions based on the value of the input. In other words, a piecewise function behaves differently depending on the input.

We have a piecewise function shown in the picture.

$\rm y=\left\{x\le-2:\sqrt{-x-2}\right\}$

$\rm y=\left\{-2 < x < 1:\dfrac{x}{x^{2}+x-2}\right\}$

$\rm y=\left\{x\ge1:\log_{2}\left(x+1\right)\right\}$

After plotting all the pieces of a function on the coordinate plane we will get a graph the same as shown in the first option.

Thus, the graph first represents the provided piecewise function option first is correct.

Learn more about the piecewise function here:

brainly.com/question/12561612

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