For which pair of lines are ∠1 and ∠2 alternate interior angles if d is the transversal?

Mathematics

2 answers:

zzz [600]3 years ago

6 0

Answer:

The answer is A and B so the first one

olga nikolaevna [1]3 years ago

4 0

Answer:

The answer is a and b.

Step-by-step explanation:

Alternate interior angles are inside the transversal. Hope this helps!

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so hmmm let's get the area of the whole hexagon, and then get the area of the circle inside it, then <u>subtract the area of the circle from that of the hexagon's</u>, what's leftover is what we didn't subtract, namely the shaded part.

$\textit{area of a regular polygon}\\\\ A=\cfrac{1}{4}ns^2\cot\stackrel{\stackrel{degrees}{\downarrow }}{\left( \frac{180}{n} \right)}~ \begin{cases} n=\textit{number of sides}\\ s=\textit{length of a side}\\[-0.5em] \hrulefill\\ n=\stackrel{hexagon}{6}\\ s=\frac{9}{2} \end{cases}\implies A=\cfrac{1}{4}(6)\left( \cfrac{9}{2} \right)^2 \cot\left( \cfrac{180}{6} \right)$

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