Answer:
8π yards
Step-by-step explanation:
A circle subtends a total angle of 360 ° from its center.The length of an arc is directly proportional to the angle it subtends from the circle's center. The arc's length can therefore be calculated as:
C=πd=2πr
Where C is circumference, d is diameter and r is radius. Given r as 16 yards then the arc length which is equivalent to circumference is given as
![C=\frac {90}{360}*2*\pi*16=8\pi](https://tex.z-dn.net/?f=C%3D%5Cfrac%20%7B90%7D%7B360%7D%2A2%2A%5Cpi%2A16%3D8%5Cpi)
Answer:
The width of the community center is 29.12 meters
Step-by-step explanation:
Given:
Measurement in blueprint is 85 cm long by 55 cm wide.
The actual length of the community center = 45 meters = 4500 cm
Let "x" be the actual width of the community center.
Let's form the proportion
Blueprint Actual
85 4500
55 x
85/55 = 4500/x
Cross multiplying, we get
85x = 55 *4500
85x = 247500
x = 247500/85
x = 2911.76 cm
Let's convert cm to meters, divide 2911.76 by 100
x = 2911.76/100
x = 29.12 meters
Thank you.
Answer:b=39 degrees
Step-by-step explanation:
We know the whole angle is a 90 degree angle because of the right angle sign. So all we have to do is subtract 51 from 90, which is 39 degrees
Answer:
5
Step-by-step explanation:
Tina started with $20, but had to spend $3.25 on the bat.
$20-$3.25 = $16.75, which is all she has left for rounds.
Each round costs $3.00
$16.75 divided by $3.00 comes out to 5.58 rounds, but since she can't play 1/2 a round, that means she could only play 5 rounds
5 rounds X $3.00 per round comes to $15.00