If A ABC = A XZY AB = 6 cm ,BC = 8 cm ,CA = 5.5 cm, then XY is equal to
Answers
Answered by
2
Answer:
R=
4Δ
abc
=
4
9.2(9.2−6)(9.2−5.4)(9.2−7)
6×5.4×7
R=3.61cm
a=5.4,b=7,c=6cm
Similar questions