Answer: 819.73 yd²
<u>Step-by-step explanation:</u>
=
=
= 29 * 30
= 870
= π(4)²
= 16π
≈ 50.27
Area of the park =
= 870 - 50.27
= 819.73
Find the value of x and the measure of the angle labeled 3x.
2 answers:
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Answer:
c ≈ 9.1 m
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides , that is
c² = 4.1² + 8.1² = 16.81 + 65.61 = 82.42 ( take square root of both sides )
c = ≈ 9.1 m ( to the nearest tenth )