The coordinates of triangle ABC are A(2, - 1), B(3,7) and C(14, 5). P is the foot
Question:
The coordinates of triangle ABC are A(2, - 1), B(3,7) and C(14, 5).
P is the foot of the perpendicular from B to AC.
a. Find the equation of BP.
b. Find the coordinates of P.
c. Find the length of AC and BP.
d. Use your answers to part c to find the area of triangle ABC.
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a The equation of BP can be found by using the pointslope form of a line Since we know the coordinat...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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