Answer:
p/h=3/5.
...b=4
cos theta = 4/5
tan theta = 3/4
Step-by-step explanation:
Answer:
19.8 cm
Step-by-step explanation:
Using the Pythagorean theorem , the Square of the distance between the top of the piece and the Shadow Is the sum of the height of the piece. and the lenght of the shadow. basically Just build a triangle with the 3 points you are given: height of the piece, lenght of the shadow and distance between the 2. so it's sqrt(13^2+15^2) = sqrt(394) =19.8 cm
Answer:
a) 6:40
b) 4:50
c) 11:30
Step-by-step explanation:
Btw it was easy though
Answer:
45°
Step-by-step explanation:
Because every angle in a square is 90° and the diagonal is bisecting the angle so we have 45°
I think the answer is C hope it helps
