A = 15 * 21 = 315 m2
Area = 1/2bh Area = 1/2(16 m)(10 m) = 80 m2 ======
10 to 15
3.2*10 = 32 square m
168.56 square inches
15m=49.2125985 exact
A = 15 * 21 = 315 m2
Perimeter: 32 m Area: 60 m
Area = 1/2bh Area = 1/2(16 m)(10 m) = 80 m2 ======
10-10 m down to 10-15 m
10 to 15
3.2*10 = 32 square m
168.56 square inches
The area of an ellipse with a major axis 20 m and a minor axis 10 m is: 157.1 m2
25
45m2
72 square meter