Is there supposed to be a picture
Answer:
11
Step-by-step explanation:
w=11
I hope this helps
(15-4) = 11
Andy is incorrect because more then one triangle can be drawn with the given information
Answer:
5 x 2 x 3.14 = 31.4
Formula of circumference:
radius(half of your diameter or given radius) x pi(3.14 or 22/7 depending on what they tell you to use for pi) x 2(just always there when finding circumference)
Answer:
∠1 = 66°
Step-by-step explanation:
∠1 + ∠3 = ∠4 (exterior angle theorem)
∠1 + 57° = 123°
∠1 = 66°
