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3 years ago

Find the value of x. I WILL GIVE YOU BRAINLIEST!!!!

Mathematics

2 answers:

Elan Coil [88]3 years ago

5 0

Hi there!

$\large\boxed{x = 40}$

We can solve for x knowing that the sum of interior angles in a triangle is 180°.

The square at the bottom indicates a right angle, or 90°. Therefore:

180 = 90 + x + (x + 10)

Combine like terms:

180 = 100 + 2x

Subtract 100 from both sides:

180 - 100 = 2x

80 = 2x

Divide both sides by 2:

x = 40.

Mars2501 [29]3 years ago

3 0

Answer:

Step-by-step explanation:

x+90⁰+x+10=180

x+x+10=180-90

2x+10=90

2x=90-10

2x=80

x=80/2

x=40

have a nice day

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Find the value of x. I WILL GIVE YOU BRAINLIEST!!!!​

Find the value of x. I WILL GIVE YOU BRAINLIEST!!!!