Solve missing side/angle, number 7

22.3 ft

Step-by-step explanation:

we know the base is 36 ft and we want to know the height.  We know the angle of elevation

AC is you picture is 36 and we are looking for BC

We know angle A is 25

We will use tangent

tan A = opposite side/ adjacent side

tan A = BC/AC

tan 25 = BC/36

Multiply each side by 36

36 tan 25 = BC

16.78707569 = BC

But we know that he is 5.5 ft tall so the flagpole  is 5.5 ft taller than BC

The triangle is from his eyes to the pole

Add 5.5 to BC to find

the height of the flagpole is BC +5.5

                                                16.787 +5.5

                                                 22.28707569

To the nearest tenth

The flagpole is 22.3 ft

what does x eaqual

step-by-step explanation:

2500

step-by-step explanation: