Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Geometry Co-ordinate Geometry
The vertices of a triangle ABC are (2, 3), (4, 7), (-5, 2). The length of the altitude through A is:
1
\(\dfrac{9}{53}\sqrt{53}\)
2
\(\dfrac{13}{53}\sqrt{106}\)
3
\(\dfrac{9}{53}\sqrt{106}\)
4
\(\dfrac{13}{53}\sqrt{53}\)