Question

Sin 135 + Sin 120+ Sin 150​

Answer 1

sin 135 is 1\2½ sin120 is ½ sin150 is 3½\2

so now you can add all thse . plz mark me as brainliest

Answer 2

Answer:

Step-by-step explanation:

1/√2+√3/2+1/2

On evaluating we get

(4+√2) /2

=2.70710678