We know: the sum of measures of triangle angles is 180°.
Therefore we have the equation
Substitute :
If angles A, B, C and D of the quadrilateral ABCD, taken in order, are in the ratio 3:7:6:4, then name the type of quadrilateral
2 answers:
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The final equation of line that passes through (9, 0) AND (0, -6) is:
Further explanation:
The general form of equation of line is:
Given
(x1,y1) = (9,0)
(x2,y2) = (0, -6)
We have to find the slope first:
Putting the value of slope in general form
To find the value of b, we have to put a point in the equation
Putting (9,0) in equation
Putting the values of b and m in general form
The final equation of line that passes through (9, 0) AND (0, -6) is:
Keywords: Equation of line, Pount-slope form
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