Surface area of sphere = 4πr²
<span>4πr² = 314.16
</span>
r² = 314.16/(4π)
r² ≈ 25.0000
r ≈ √<span>25.0000
r </span>≈ 5
Radius is almost 5 ft.
Answer:
Its 58
Step-by-step explanation:
Because the bigger triangle is a dilation of the smaller one. In other words only the sides get bigger, the angles stay the same.
Answer:
the maximum is 12000 and the minimum is 0
Step-by-step explanation:
sorry if this doesn't answer your question
Answer: 153
Step-by-step explanation:
area of rectangle= 16 x 3= 48
area of trapezium= 1/2(a+b)h
=1/2(16+5)x 10
=105
105+48= <u>153 in^2</u>
