Graph the image of the given triangle, reflected across the y-axis. Select the Polygon tool. Then, click the points of the trian
gle vertices to create the triangle by connecting the sides Polygon * Move Undo Redo x Reset y 10 9 8 7 6 5 4 3 2 1 2 3 10-9 -9 -7 -6 -5 -4 -3 -2 -10 1 4 5 6 7 8 9 10
1 answer:
You might be interested in
Answer:
The answer to your question is x = 3.356 cm
Step-by-step explanation:
This is a right triangle so we can use the Trigonometric functions to solve this problem.
Data
Ф = 40°
Adjacent side = 4 cm
Opposite side = x
Process
1.- We must know the lenght of the opposite side so we must use the tangent to solve it.
tangent Ф =
2.- Solve it for Opposite side
Opposite side = tanФ x Adjacent side
Opposite side = tan 40° x 4
Opposite side = 0.839 x 4
Opposite side = 3.356
Opposite side = x = 3.356 cm