Question

2.11 Choose the correct definition of prisms.
(a) It is an equilateral triangle
(b) It's one, angle must be 90°
(c) The refracting surface must be inclined to each other.
(d) None​

Answer 1

Answer:

(C)

Hope it helps!!

(◍•ᴗ•◍)❤

Answer 2

iska ans c kaise

h??