Question

This is khan and I have 10 more problem academy. Some help please?

Answer 1

67 degrees

Explanation:

the shape is a tryangle so it will have the same angle measurements, just make sure you look if it has the slash next to the letter or not in the future

Hope this helps girly!!

Answer 2

`\angle{C}=54`

Explanation:

Let's first start by establishing that when it comes to a reflection, side lengths and angle measurements remain the same. With that being said, let's identify our angle measurements:

`\angle{A=}\\\angle{B}= 67\\\angle{C}=\\\angle{A'}=59\\\angle{B'}=\\\angle{C'}=\\`

As mentioned earlier, angle measurements will remain the same, so we can go ahead and identify the values of
`\angle{A}` &
`\angle{B'}`

`\angle{A=59}\\\angle{B}= 67\\\angle{C}=\\\angle{A'}=59\\\angle{B'}=67\\\angle{C'}=\\`

The sum of the angles in a triangle will always be equal to 180°.

Add the two identified angles of the original figure.

`59+67=126`

Subtract the sum from 180:

`180-126=54`

Therefore:

`\angle{C}=54`

_

Check your work by adding the three identified angle measurements to see if they measure to 180°:

`59+67+54`

`=180`

The answer is correct!