Sin(30°) =1/2 0.5
cos(30°) = (√3)/2
Note that the sin of an angle is equal to the cos of the complementary angle:
sin(60°) =cos(30°) = (√3)/2 since 30+60 = 90 (compl. angle)
Answer:
It’s important to develop social competence among young children because social competence allows children to interact and talk with their peers in a variety of ways. It’s also important to develop social competence among young children to maintain positive relationships with their peers and other adults.
Answer: A he commanded the Allied forces landing in north africa in november 1942
B Supreme commander of the troops invading france.
Explanation: Just took test
