Answer and step-by-step explanation:
cos = adj/hyp (in a right triangle)
cos0 = 3/5
adj = 3
hyp = 5
opp = sqrt( 5^2 - 3^2) = sqrt( 25-9) = sqrt(16) = 4 (Pythogorean theorem)
tan0 = opp/adj = 4/3
Answer:
c is correct
Step-by-step explanation:
Answer:
If the area is 169 cm squared, and this is a square, the side length is the square root of 169 or 13 cm (centimeters).
Answer:
The answer is D
Step-by-step explanation:
Have a great day :)
