3) If A(22,6K + 18), B( 16,59) and C( 3K +9,60) are the vertices of right angled
triangle, right angled at A, then find the value of Kusing slopes.
Answers
Answer:
here is your answer
Explanation:
Given vertices of the triangle are A(4,4),B(3,5) and C(−1,−1)
We know that slope of line passing through the points (x
1
,y
1
) and (x
2
,y
2
) is given by
m=
x
2
−x
1
y
2
−y
1
,x
2
=x
1
Slope of AB i.e.m
1
=
3−4
5−4
=−1
Slope of BC i.e.m
2
=
−1−3
−1−5
=
−4
−6
=
2
3
Slope of CA i.e. m
3
=
4+1
4+1
=
5
5
=1
Clearly, m
1
m
3
=−1
⇒ line segments AB and CA are perpendicular to each other i.e; the given triangle is right angled at A(4,4).
Thus the points (4,4),(3,5) and (1,1) are the vertices of a right angled triangle.
Answer:
mujhe nahi pata
mujhe shirf sneha se baat kerni hai
report mat ker na
Explanation:
sneha tu meri class made hai
maine tera question dekha same question mere assiment me hai
or mai bhi holy cross se hu
pata nahi tu kon hai
per tu meri class mate hai