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3 years ago

15

Determine whether the triangles are similar. or not.

1 answer:

mr Goodwill [35]3 years ago

7 0

Answer:

A

Step-by-step explanation:

We know that ∠ $ABE$ ≅ ∠ $DBC$ because they are vertical angles, so that's one pair of congruent angles. However, we can't compare ∠ $BAE$ and ∠ $DCB$ as they have different measures, so we'll have to find the measure of either ∠ $AEB$ or ∠ $BDC$ . Let's go with the former. Using the fact that the sum of the measures of the interior angles of a triangle is $180$ °, we know that $m$ ∠ $AEB=180-(53+42)=180-95=85$ °. Now, we know that ∠ $AEB$ ≅ ∠ $DCB$ because their measures are equal. That's another pair of congruent angles. Therefore, the angles are similar by $AA$ . Hope this helps!

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Nostrana [21]

Answer:

Step-by-step explanation:

Given p = x²+6

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Factor out 4 from the right hand side;

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Answer:

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Step-by-step explanation:

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Answer:

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