Question

31.
Which of the following represent correct sides of a right angle triangle?
coseco
r sino
r cos
X coseco
X coto
(iv)
o
y coto
x
r coso
(1) (i, iii)
r sind
(2) (ii, iv)
(3 (i, ii, iii)
(4) (i, iii, iv)
2
+
the
at​

Answer 1

Answer:

I think your right answer is :

(2) ii,iv

Answer 2

X coseco,(1and 3,)right angle triangle =180⁰