In A ABC AngleA is a right angle and its vertices
are A(1, 7), B (2, 4) and C (k, 5). Then, find
the value of k.
Answers
Answered by
1
Answer:
∠π
Step-by-step explanation:
Answered by
2
Step-by-step explanation:
Let each angle be k
so according to the equation now we have the values of vertices A B And C as follows
A(k,6k)
B(2k,4k)
c(k²,5k)
A+B+C= 180°
k+6k+2k+4k+5k+= 180° (We didn't took k ² for c because we don't want to solve the value of k for two variables and hence the value of k will not be exact but according to set for linear equations the value of k without k² can't be wrong as a constant only as a variable )
18k = 180°
k = 10°
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