Question

find the value of
Sin²30 + cos²60​

Answer 1

Answer:

hey! your answer will be 1/2

Step-by-step explanation:

sin30= 1/2 and cos30=1/2

s

$sin {}^{2} 30 = \frac{1 {}^{2} }{2 {}^{2} } = \frac{1}{4}$

$\cos {}^{2} 30 = \frac{1}{4}$

$\frac{1}{4} + \frac{1}{4} = \frac{2}{4} = \frac{1}{2}$