Question

Evaluate sin 45° cos 60° + tan 45°

Answer 1

√2/4 + 1

Explanation:

sin 45° --> √2/2

cos 60° --> 1/2

tan 45° --> 1

with these values, we write a new expression

√2/2 × 1/2 + 1

√2/2 × 1/2 = √2/4

(by doubling the denominator, you are splitting the number in half as implied by the 1/2)

your answer is √2/4 + 1

goodluck :)