Answer:
-7/27
Step-by-step explanation:
-14/54
Hope this helped :)
Tangent always meets radius at 90° angle.
Angle ABC = 90° so Pythagoras' theorem applies.
r² + 4² = (r+2)²
r² + 16 = r² + 4r + 4
12 = 4r
r = 3
Answer:
-75
Step-by-step explanation:
-|-50|-|-25|
-50-25=-75