The <u>sum</u> of the<u> measures</u> of the <u>interior angles</u> of the <u>triangle</u> is equal to 180°.
1. For the first triangle,

Then

2. For the second triangle,

Then

Now you see that

Answer: correct choice is C
Step-by-step explanation:
(3x+24)°=(8x-11)°
24+11=8x-3x
35=5x
x=7
Answer:
C.
Step-by-step explanation:
-6 4/5 and 64/5 are opposites or a zero pair so when you add them you get zero.
Answer:
2 times the distance
Explanation: The diameter is always twice the radius