The picture shows a triangular island:

a right triangle is shown with an acute angle equal to 55 degrees. the length of the side of the triangle opposite to the acute angle is r. the length of the side of the triangle adjacent to the acute angle is s. the length of the hypotenuse is q.

which expression shows the value of q?

The expressions that show the value of q are

1)

2)

3)

4)

5)

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

case A)

In the right triangle of the figure

Applying the Pythagoras Theorem

case B)

In the right triangle of the figure

solve for q

case C)

In the right triangle of the figure

solve for q

case D)

In a right triangle

if

then

therefore

------>

------>  

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

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step-by-step explanation:

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