First of all i think theres a mistakein the question;
i think it is sin θ =
and then sin 30° =
thus θ= 30°
i think it is sin θ =
and then sin 30° =
thus θ= 30°
What has two fewer sides than a heptagon
1 answer:
You might be interested in
Answer:
this is the correct answer
Related angle is 45 degrees, set up a triangle and use exact trig values to solve for x and y, then rationalise the denominators
