Answer:
Not my solution.... the gauthmath app did
Its d!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
volume of cone=1/3 πr²h=1/3 ×π×5²×15=125πcm³
Answer:
21
Step-by-step explanation:
y+9 = ?
y=12
12+9=21
Answer:
334.4 m²
Step-by-step explanation:
The formula for the area of a sector is given as:
1/2 × r² × θ
Where θ = Central angle
Area of a Circle = 700 m²
The formula for the area of a circle = πr²
r = Radius of a circle
r² = Area / π
r = √Area / π
r = √700/π
r = 14.927053304 m
Approximately, r = 14.93 m
Therefore, the area of the sector
= 1/2 × r² × θ
= 1/2 × 14.93² × 3 rad
= 334.35735 m²
Approximately, Area of the sector = 334.4 m²
