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3 years ago

In ABC m /_A = 65° and m/_B= 80° Select the triangle that is similar to ABC

Mathematics

2 answers:

Andreyy893 years ago

8 0

The correct answer is option C. Because the missing angle in ABC is 35 degrees

kari74 [83]3 years ago

8 0

Answer:

C is the correct answer.

Step-by-step explanation:

All of the angles in a triangle add up to 180 degrees. 65+80=145 and when you do 180-145, you get 35 degrees. You can check to see if it's correct by adding 35, 65, and 80 together.

$65+80=145$

$180-145=35$

$35+65+80=180$

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Hi there!

»»————-　★　————-««

I believe your answer is:

$\boxed{x=100}$

»»————-　★　————-««

Here’s why:

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⸻⸻⸻⸻

$\boxed{\text{Solve for 'x':}}\\\\58 + 22 + x = 180\\-----------\\\rightarrow 80 + x = 180\\\\\rightarrow 80 - 80 + x = 180 - 80\\\\\rightarrow \boxed{x=100}$

⸻⸻⸻⸻

»»————-　★　————-««

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2 years ago

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