Question

Sin Alfa =1/2 and cos beta =1 /2 find value of Alfa +beta

Answer 1

Answer:

alpha + beeta = 90 degrees

Step-by-step explanation:

as sin alpha = 1/2 so alpha equals 30 degress and cos beeta = 1/2 also so beeta equals 60 degrees so 60+30 = 90 degrees