Answer:
answer is here check it
Step-by-step explanation:
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Answer:
18.75
Step-by-step explanation:
Just add 2.5 and 16.25 :)
Answer:
Step-by-step explanation:
In the attached diagram
CA=CO+OA
CO=DB
Therefore:
5=2+OA
OA=3 Units
The angle between a tangent line and a radius is 90 degrees. therefore triangle OAB is a right triangle with:
OB=12 units
OA=3 units
Using Pythagoras theorem
The shapes found in the image are incomplete circle and triangle.
The radius is given at 35 yards.
Area of the circle = 3.14 * (35yd)² = 3.14 * 1225 yd² = 3,846.5 yd²
Area of the circle = 3,846.50 yd² * (280/360)° = 2991.72 yd²
<span>The area of the triangular section will be </span>
<span>Area of the triangle = (1/2)*(45 yd)*(25 yd) = 562.5 yd</span>²<span>
</span>
<span>So the total area is </span>
<span>(2991.72 + 562.5) yd</span>²<span> = 3554.22 yd^2 ≈ 3554 yd</span>² Choice D.
6 + (-10) = -4 hope that helps
