Hey There!!!!
The Answer Is > 240 x 3 = 720 so 720 is your answer!!
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Answer:
D) 20°
Step-by-step explanation:
Using the triangle sum theorem, you know that every triangle's interior angles add up to 180°. Therefore the bottom triangle's missing angle can be found by giving it the variable x.
57° + 30° + x = 180°
Simplify: 87° + x =180°
x=93°
By the vertical angles theorem, the vertical angle directly across this angle is congruent to this one. Meaning that the top triangle's angle are 67°, 93°, and unknown, which we can assign y. We can use the same method from above here.
67° + 93° + y = 180°
Simplify: 160° + y = 180°
y=20°
Answer:
54/63 so 9 of wall to paint left
Step-by-step explanation:
I think its 9 to paint
Answer is 5 hope i helped
Answer:
Step-by-step explanation:
2πr
