Question

What is the value of sin 60°,cos 30°and tan45°?
WHAT are three trigonometric identities? ​

Answer 1

Step-by-step explanation:

Numerator= sqare root 3/2 + sqare root 3/2

Denominator = 1/sqare root2 ×1/sqare root 3 × sqare root 2

Numerator /Denominator =sqare root 3/1/sqare root 3

=3

Answer 2

sin 60 is

$\sqrt{3 } \div 2$

cos 30 is

$\sqrt{3} \div 2$

tan 45 is

$1$

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