Question

If the value of Tan A is 1, how long is A?​

Answer 1

Step-by-step explanation:

tan 45°=1

sin0°=0, sin30°=1/2 ,

$1 \div \sqrt{2}$

sin45°=

sin 60°=

$\sqrt{3 \div 2}$

sin90°=1

cos0°=1

cos30°

$\sqrt{3 \div 2}$

cos45°

$1 \div \sqrt{2}$

cos60°=1/2

cos90°=0

tan0°=0

tan30°

$1 \div \sqrt{3}$

tan45°=1