Answer:
sinθ =
Step-by-step explanation:
By applying Pythagoras theorem in the given triangle,
Hypotenuse² = (Leg 1)² + (Leg 2)²
= (24)² + 7²
Hypotenuse = √625 = 25
By applying sine rule in the given triangle,
sinθ =
Since, measure of opposite side = 24
Measure of hypotenuse = 25
Therefore, sinθ = will be the answer.
Answer:
Option E:
Step-by-step explanation:
You need to remember that the perimeter of a rectangle can be calculated with the following formula:
Where "l" is the lenght of the rectangle and "w" is the width of the rectangle.
In this case, you can identify from the figure that:
So, knonwing this, you can write the following expression to represent the perimeter of the rectangle:
The final step is to simplify the expression. Then you get:
This matches with the Option E.