Answer:
sin b = 0.8
Step-by-step explanation:
Since a and b are complementary angles , then
sin b = cos a = 0.8
B is the correct answer.
8 x 35 = 280
It might either be a right triangle or a cute triangle
Answer:
Total area = 98.26 ft²
I didn't do the math for this, credit goes to: https://brainly.in/question/16592416
