4 years ago

Given: m∠AEB = 45° ∠AEC is a right angle. Prove: bisects ∠AEC.

1 answer:

5 0

If angle AEC is 90° and angle AEB bisects it and is 45° that right there proves that angle AEB bisects angle AEC

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Ksivusya [100]

Ummm...person...you do know we need to see the graph, not the answers, right?

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3 years ago

Vlad [161]

Answer:

The answer is A.18cm

Step-by-step explanation:

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3 years ago

Veseljchak [2.6K]

We know that consecutive angles in a parallelogram are supplementary, as they are consecutive interior angles between parallel lines.

Then, if we add the measure of x° and the measure of 5x° we get 180°. Then, we can write this expression and solve for x:

$\begin{gathered} x+5x=180 \\ 6x=180 \\ x=\frac{180}{6} \\ x=30 \end{gathered}$

Then, the angle x has a measure of 30° and the angle 5x has a measure of 5*30=150°.

Answer: a. 30°, 150°, 30°, 150°

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2 years ago

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3 years ago

Aleksandr [31]

Are there any answer choices ?

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3 years ago