Answer:
33.14 ft^2
Step-by-step explanation:
First find the area of the circle
The diameter is 20 ft so the radius is 1/2 of the diameter of 20*1/2 = 10 ft
A = pi r^2 = pi ( 10)^2 = 100 pi
The central angle is 38
That is a fraction of the circle, which is 360 degrees
38/360 = 19/180
Multiply the fraction of the circle by the area
19/180 * 100 pi
19/9 * 5 pi
Using 3.14 for pi
33.144444
To the nearest hundredth
33.14 ft^2
Answer:
Step-by-step explanation:
100-29= 71
0.71 x $135=$95.85
$135 - $95.85= $39.15
$39.15 left, she spent $95.85
Cost per pound: 50 <span>¢.
Weight: 3 pounds
Total cost: 3x50 = 150 </span>¢
Answer:
12 lemons
Step-by-step explanation:
CP of 15 lemon = ₹ 1
Profit = 25 %
SP of 15 lemons = 
SP of 15 lemons = ₹ 
Number of lemon for ₹ = 15
Number of lemons for ₹ 1 = 15 ÷
Answer is D.
Explanation: if you draw a line from E to the other side, you can fine the missing angle. C=57 the corner we made with the line= 90. If you minus those from 180, you’ll get 33. And since we drew that line, A-E is now 90 degrees. If you plus 90 and 33, it gives you 123 degrees. There for AED=123 degrees.
