HELP FIND THE MISSING BLANKS PLEASE
1 answer:
Answer:i honestly dont know, 90 , 90, and 90? they are all right angles
Step-by-step explanation:
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Answer:
Your answer is C :)
Answer:
∠1 = 144°
∠2 = 144°
∠3 = 36°
∠4 = 90°
∠5 = 144°
∠6 = 36°
∠7 = 144°
∠8 = 90°
Angles in a triangle total 180°
180=128+5x+10+9x
180-128-10=5x+9x
42=14x
x=3
Answer:
13
Step-by-step explanation:
Answer:
ok on my way to do so!!!!!!
