Answer:
90
Step-by-step explanation:
90
Answer:
55
Step-by-step explanation:
Add 15+5+25+10 which is 55
hope this helps! :)
9. negative 10. negative 11. negative 12.negative 13.negative 14. positive 15. positive 16. negative 17. negative 18. positive
Answer:
∠A = 32°
Step-by-step explanation:
Using the tangent ratio in the right triangle
tanA =
=
= 0.625, thus
A =
(0.625) = 32°