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2 years ago

8

Find the value of x. What kind of angles are these?

2 answers:

VLD [36.1K]2 years ago

5 0

Answer:

$\displaystyle Corresponding\:Angles; 40 = x$

Step-by-step explanation:

Corresponding Angles are <em>congruent</em>, therefore you set both angle measures equal to each other:

$\displaystyle 135° = [3x + 15]° → 120 = 3x; 40 = x$

I am joyous to assist you at any time.

marshall27 [118]2 years ago

5 0

Hey there!

The answer to your question is $x = 40$

These are two parallel lines cut by a transversal, which means that they are corresponding angles and, therefore, $(3x + 15)$ is equal to $135$ °:

$3x + 15 = 135$

Subtract $15$ from both sides:

$3x = 120$

Divide both sides by $3$ :

$x = 40$

Have a terrificly amazing day!

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