Question

An isosecles right-angled triangle of which the length of each side of equal two sides is a
unit. The perimeter of triangle is
(a) (1+2 ja unit (b) (2+2)a unit (e) 3a unit
(d) (3 + 2/2 a unit
th​

Answer 1

Answer:

b)(2+2) a unit

Please mark me as brainliest.