Mr. Scott bought 5 2/5 yards of wood to build a bird house. If he used 4 7/10 yards to make one bird house, how much wood will h
1 answer:
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Answer:
π (x + 3) inch OR 3.14x + 9.42 inch
Step-by-step explanation:
Diameter (d) = x + 3
Circumference of a circle = πd
=》Circumference of a circle = π (x + 3) inch
If π = 3.14, then,
Circumference = 3.14 (x + 3)
Circumference = 3.14x + 9.42 inch
Hope it helps ⚜
Answer:
While determining the angle with the tangent ratio or cotangent ratio uses the same sides lengths but the ratios are inverse of each other.
Step-by-step explanation:
See the diagram attached.
Let us assume a right triangle Δ ABC with ∠ B = 90°. Now, assume that the angle ∠ CAB = and the sides AB, BC, CA are 3, 4, 5 units respectively.
The tangent ratio of an angle is given by
Again, the cotangent ratio of angle is given by
Therefore, in both the cases of tangent ratio and cotangent ratio are inverse of each other and while determining the angle with the tangent ratio or cotangent ratio uses the same sides lengths but the ratios are inverse of each other. (Answer)
