In a right angle triangle ABC with right angle at B, in which a =24 units, b =25 units and angle BAC =tita. Then, find cos tita and tan tita
Answers
Answered by
2
Answer:
From the figure,
AC2=AB2+BC2
AB2=252−242
AB=625−576
AB=49
AB=7 cm
Now,
cosθ=ACAB
=257
tanθ=ABBC
=724
Similar questions