в треугольник вписана окружность так что три из шести получившихся отрезков касательных равны 3 см 4 см 5 см. Определите вид тре
угольника
1 answer:
Answer:
<h2>The triangle is scalene.</h2>Step-by-step explanation:
The given problem states:
<em> "A circle is inscribed in the triangle so that three of the six resulting segments of the tangents are 3 cm 4 cm 5 cm. Determine the type of triangle"</em>
<em />
The triangle is scalene, because of the tangents produce non-equal parts between sides, it means that the whole three sides are also non-equal.
In the image attached, you can see better this problem with the sides of the triangle, which are 7 cm, 8 cm and 9 cm, respectively to parts 3 cm, 4 cm and 5cm.
Therefore, the triangle is scalene.
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Answer:
Step-by-step explanation:
The slope intercept form of an equation of a line is y = mx + b, where m is the slope and b is the y-intercept (the value of y when x=0).
Since the slope is (1/2), we can write:
y = (1/2)x + b
We want a value of b such that it forces the line to go through point (-10,9). Enter that point in the equation and solve for b:
y = (1/2)x + b
9 = (1/2)*(-10) + b
9 = -5 + b
b = 14
The eqyuation of a line with a slope of (1/2) and goes through point (-10,9) is:
y = (1/2)x + 14
See attachment.
