Answer:
Step-by-step explanation:
y=-1/5x-3.8
The y-intercept is (0,-3.8) and then the next pint would be one unit down and five units to the right. Or just plug in numbers to get your points.
Explanation:
Use the slope-point formula
y-y1=m(x-x1)
y-(-4)=(-1/5)(x-1)
y+4=-1/5x+1/5
diameter of a circle = 12cm
Area of a circle = πr²
113.04 cm² = πr²
First, search for radius (r) :-
r = √(113.04/π)
r = 6 cm
As diameter is equals to 2×radius
The diameter of a circle = 2 × 6cm
Final answer = 12 cm
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B = 17.4°
C = 54.6°
c=43.7
