118k views
2 votes
Find a in degrees. 7 a 15 round to the nearest hundredth​

Find a in degrees. 7 a 15 round to the nearest hundredth​-example-1
User Bek Roz
by
7.8k points

1 Answer

3 votes

Answer:

α ≈ 28.96°

Explanation:

using the tangent ratio in the right triangle

tanα =
(opposite)/(adjacent) =
(√(15) )/(7) , then

α =
tan^(-1) (
(√(15) )/(7) ) ≈ 28.96° ( to the nearest hundredth )

User Simon Whitehead
by
8.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories