Answer:
1. 54ft squared 2. 48 cm squared
Step-by-step explanation:
Answer: 2.1925153x10 to the 3rd
Step-by-step explanation: hope it helps
76 degrees. Angle y is supplementary to angle “2x+20”.
Answer: the length of the arc from her dog house to the hydrant is 69 feet
Step-by-step explanation:
The formula for determining the length of an arc is expressed as
Length of arc = θ/360 × 2πr
Where
θ represents the central angle.
r represents the radius of the circle.
π is a constant whose value is 3.14
From the information given,
Radius, r = 24 feet
θ = 165 degrees
Therefore,
Length of the minor arc, DG = 165/360 × 2 × 3.14 × 24
Length of arc = 69 feet rounded up to the nearest feet.