In the third quadrant, the tangent is positive.
tan(θ) = tan(arcsin(0.7660)) ≈ 1.1916
6+7+3 =16
7+9+7 =23
9+6+7=22
6+8+1=15
9514 1404 393
Answer:
25π/4 square meters
Step-by-step explanation:
The area of a circle is given by the formula ...
A = πr² . . . . . where r is the radius of the circle.
The radius is half the diameter, so is (1/2)(5 m) = 5/2 m. Using this in the area formula, we find the area to be ...
A = π(5/2 m)² = (25/4)π m²
The area of the circle is 25π/4 square meters.
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As a decimal, that is 6.25π square meters.
9514 1404 393
Answer:
(6, -2)
Step-by-step explanation:
Rotation about the origin 180° in either direction negates both coordinates. The transformation is ...
(x, y) ⇒ (-x, -y)
The image point of (-6, 2) is (6, -2).
Answer:
Slope = 2/4 which is 1/2
Step-by-step explanation: